dimethyl sulfate

Xiamen Aeco Chemical Industrial Co., Ltd(Short as Aecochem)

An ISO 9001:2015 Certified Company
Your Partner in China, a Professional chemical raw material supplier, our main products including the Epxoy Chemical ,Petro Chemical,Pharma Intermediate,Fine Chemicas and Life Science etc.

We consists a team of professional analytical department,complete QC&QA under strict SOPs, experienced sale and after-sale service, efficient logistic support, one-stop service is our great advantage, to benefit for our clients, like BASF, CHEMO, Brenntag, ASR ,Evonik, Merck and etc.

High Quality is Guaranteed
Large-capacity Production to Help You Control Costs

We,Aecochem always be there for you.

Vision: Become a professional Chemical Supplier!
Mission: Create value for customers through Providing products and services!

For more information, contact our English-speaking representatives today.

Send an inquiry on dimethyl sulfate to Aecochem Corp.

[Editor's note: The company Autech Industry Co., Ltd had to go out of business at the end of 2022]


Autech Industry Co., Ltd was established in 2006, the head office is in Jinan City, Shandong Province. It is a scientific and technological development enterprise,which was integrated R&D, production and sales. Our products mainly cover pharmaceutical intermediates, cosmetic intermediate, pesticides intermediates, catalysts, organic auxiliaries and other fine chemical.
Autech Industry have advanced production facilities and perfect product testing equipment. The quality of products can meet the needs of different customers and we have exported to Asia, Europe, the United States and Australia, and dozens of countries and regions. With the tenet of “product quality is the life of the company”, the company has established and improved the quality control system. Autech Industry has passed the ISO9001 quality management system certification. We were guided by market demand, we also rely on technology leadership and continuously develop new products, we also have extensive cooperation with key domestic universities to support our products with scientific and technological strength.
We are always adhere to the business philosophy of Autech's “Beyond Self, Pursuing Outstanding” and resolutely provide high quality services to customers in accordance with the development requirements of “diligence, responsibility, innovation and change”.

Quality policy: Respect for science, strict craftsmanship, respect for customers, and genuine price!

Entrepreneurial spirit: Technology development, realistic and enterprising, unity and hard work, climb technology peak!
Send an inquiry on dimethyl sulfate to Autech Industry Co.,Limited

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing.

We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures.

We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength.

Our products range from natural gas, oil and basic chemical products through innovative intermediates to specialties, high value-added chemicals, crop protection products and pharmaceuticals.

Send an inquiry on dimethyl sulfate to BuGuCh & Partners

We are a team of industry experts, dedicated to delivering the best chemical solutions from quality suppliers across China.
Putting our customers first, we take a holistic approach to minimize the time and effort needed to source chemicals, formulate breakthrough products, optimise logistics, improve safety, and ensure quality.
Our international approach, industry expertise, and strong relationships with high-quality local suppliers and distributors makes us the ideal partner for companies around the world.
Send an inquiry on dimethyl sulfate to Chemlyte Solutions

Chemos® is a leading supplier of ready to use solutions for the lab and chemical industry. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are supplying and producing lab quantities from tiny quantities up to 100 metric tons for worldwide shipping.

We are the specialist when you require complete new raw materials or hard to find products with a dedicated specification. Through our network of custom manufacturing companies and our own customizing capabilities, we could offer raw materials and ready to use solutions as requested. Our extended service portfolio around product supply and documentation like safety data sheet service is a unique combination and our offer to you.

Chemos® Solutions through service is the base of our activities. We are a service provider with manufacturing capabilities. We continue where other will stop since more than 24 years. Take advantage from our experience and contact us.

Chemos® is a registered trademark of Chemos GmbH&Co.KG.

Send an inquiry on dimethyl sulfate to Chemos GmbH & Co. KG

Create Chemical Co., Ltd. is a specialized manufacturer of organic intermediates, Essence and fragrance、fine chemical and cosmetic raw material. Founded in 2015.

The company is located in Jinan City, Shandong Province, It has two factories. The company supervises, controls and operates all production links in strict accordance with the requirements of ISO9001 and ISO14001.

In order to meet the needs of more customers and more dimensions, the company constantly improve product research and development, We have created many unique product production processes and obtained patents. By 2022, we have obtained up to 70 patent projects. At the same time, we have been rated as provincial excellent enterprises.

Our products are exported to more than 80 countries including many internationally renowned companies and listed companies. Adhering to the Core mission of `We are not only a manufacturer of chemicals, but also a innovator`, the company sincerely cooperates with international and domestic clients with sincere enthusiasm and the best service.

Send an inquiry on dimethyl sulfate to Create Chemical Co., Ltd.

Dayang Chem (Hangzhou) Co.,Ltd. is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international market at very competitive price.
We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in the world by providing superior quality chemicals and best service.

Send an inquiry on dimethyl sulfate to Dayang Chem (Hangzhou) Co.,Ltd.

DuPont is working inclusively with others to find innovative, science-enabled solutions to some of the world’s biggest challenges.

Inclusive innovation means global collaboration focused on feeding the world, reducing dependence on fossil fuels, and protecting what matters most.

It means hybrid seeds for harsh climates are field-tested by farmers to find the seeds that thrive. It is how solar installations that harvest more energy can be wired into the grid for a growing urban population. And it makes plant-based replacements for petrochemicals a growing business that enables a shrinking carbon footprint.

DuPont believes that big challenges must be met by bigger science. Inclusive innovation is our approach to applying science to create solutions, on a scale no company, organization or country could accomplish alone.

Send an inquiry on dimethyl sulfate to DuPont (UK) Ltd.

H&Z Industry Co.,Ltd is a large reliable and professional manufacturer of chemical materials and pharmaceutical intermediate. With about 10 years experiences in this field, now we are a capable provider of customized product, and we can provide gram level to ton level of products.

What we can give to customers:
thoughtful services, high-quality products, competitive price,

Looking forward building long-term cooperative relationships with our business partners.

Send an inquiry on dimethyl sulfate to H&Z Industry Co.,Ltd

Hangzhou Keying Chem Co., Ltd. Is a comprehensive enterprise, dedicated to the development, production and marketing of chemicals. As a technology innovative and service professional enterprise, Our company mainly engages in global pharmaceutical, chemical and biological service.

After years of development, our company has accumulated abundant products resources in local China and international market which increasingly satisfy development requirements of customers. The products includes fine chemicals, food / feed additives, APIs, pesticides, dyes and pharmaceutical .

Our vision is to supply our customers with the highest quality ingredients with competitive price and excellent service through our professional knowledge. We will achieve our vision by working closely with our partners from all over the world.



Send an inquiry on dimethyl sulfate to Hangzhou Keying Chem Co., Ltd.

INNOCHEM is an ISO 9001 certified company specialized in the worldwide marketing of chemical specialties for a wide range of industries. From our offices in Belgium, France, Germany, the Netherlands and USA and through our network of contacts in the Far East we are serving our customers with high quality sourcing at competitive prices.
Send an inquiry on dimethyl sulfate to INNOCHEM

LEAPChem, a specialized fine chemicals supplier for research, development and production.
LEAPChem provides nearly 5,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities.
As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner.
Our client list includes many major pharmaceutical and science companies, universities, research institutions and chemical catalogue companies.
Methodology: Sound and Stable;Active and Innovative.
Attitude: Conscientious; Ingenious.
Goals: Customer’s Satisfaction
We regard client’s success as our success.
At LEAPChem we strive to be the preferred supplier for efficiency increasing and cost lowering in your Research&Production.
To achieve this strategic vision, we always push ourself to exceed our customer's requirement. By focusing 'Beyond Your Expectation' we continually expand our product line, enhance our systematic management and human resources.
Welcome to contact us and we look forward to becoming your preferred partner.


Send an inquiry on dimethyl sulfate to Leap Chem Co., Ltd

Lori industry Co., Ltd was established in 2002 years. It is a large-scale manufacturer integrating R&D, produce and sales. Our products mainly cover fine chemicals, organic intermediates, biological buffers, agricultural fertilizers and other chemicals .

Among them, the sales proportion of organic chemicals and agricultural fertilizers is at the forefront of the domestic market. From 2013 to 2022 years, through cooperation with foreign trade companies, customers visitation, Participating in international exhibitions and other forms, the international export volume is increasinga lot day by day.

Based on our equipment and on our quality control we offer custom manufacturing based on secrecy agreements, e Custom research is offered to a certain degree, as well. Please let us have your inquiry.



Send an inquiry on dimethyl sulfate to Lori Industry Co., Ltd

Merck Schuchardt OHG, a 100% subsidiary of Merck KGaA, Germany, has, for the last 150 years, been one of the leading German producers and suppliers of organic intermediates, fine chemicals, reagents and solvents for laboratories, medium-sized and bulk production.
Send an inquiry on dimethyl sulfate to Merck Schuchardt OHG

OPQ Chemical is a high tech enterprise,located in China Spring city(Jinan).Mainly engages in the development and production of phenolic and quinones,additive agents, dying stuffs, and pesticide intermediates,and also has been involved in other fine chemicals,cosmetic raw materials etc.And actively practices the business philosophy of "MY heart, let you feel more assured".
OPQ has international advanced production technology and equipment, the company's marketing network throughout the world, products exported to Europe, the Americas, Asia, Africa, many countries and regions

At present, we are highly appraised and recognized by customers, investors and society for outstanding research and development ability, strict quality control, perfect products and service and excellent credit. We have successfully established closely cooperative relations with customers in past several years.
Keeping developing creative products, insisting on efficient and environment-friendly scale production, and world-wide marketing strategy, and combining with our experienced management team, we now have formed a systemic core competency.
We firmly believe that customer’s success is our success, and devote ourselves to building a long-term relationship with all the friends globally.

Send an inquiry on dimethyl sulfate to OPQ Chemical Co., Ltd

Refine Chemical Co.,Ltd. is a manufacturer and exporter for chemical material. We have diversified activities in R&D, application development, production, sales and also trading. Our factory was established in September of year 2000 with total area 150,000 square meters, we specialize in the business of organic intermediate, daily chemical, chemical additive, and fine chemicals. Our company has passed ISO9001, ISO14001 quality and environmental management system certification.

With the increasing of export business, our exporting company was established in the year of 2015. In the past 7 years since its establishment, we have won many high-quality customers ranked high in the industry with high-quality products, first-class services and most competitive prices. Our products are exported to Japan, South Korea, Europe, the United States, South America, Southeast Asian countries, and have been highly praised by customers.

We also have an international procurement team to engage in procurement of chemical engineering materials in China for international companies. Based on our considerate service and strict quality management procedure, we have assisted many foreign large-scale companies in completing the procurement of various chemical engineering products, and got high evaluation.

We will be always committed to becoming the best choice for customers in chemical industry
Send an inquiry on dimethyl sulfate to Refine Chemical Co.,Ltd.

Ring Specialty Chemicals was founded in 2007 in Toronto and has grown into an international supplier of organic and inorganic chemicals for a number of industries, such as, Agrochemicals for crop protections, paints and coating, oil and Gas and water treatment. Our major products are Methallyl Alcohol, Methallyl chloride, Sodium Methallyl Sulfonate, Diglycolamine, Isopropyl alcohol and so on.
Send an inquiry on dimethyl sulfate to Ring Specialty Chemicals Inc.

Shandong Ench Chemical Co.Ltd is a professional manufacturers and supplier in the world ,the main product include chemical pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
It is a privet-owned enterprise and located in Zhangqiu industrial park, We believe that quality is the life of our company. We manufacture our products in strict accordance with ISO9001: 2000 quality management system during the whole entire production process.
With great efforts and hard work all over the years, we have now become a quite influential company in China's chemical supplier, we have built a perfect sale service system, products are exported to Europe, North and South America, the Middle East and Asia Pacific and other five continents and scale the forefront in the nation, won good international reputation.
Send an inquiry on dimethyl sulfate to Shandong Ench Chemical Co.,Ltd

Our purpose is to solve the toughest problems in life science by collaborating with the global scientific community – and through that, we aim to accelerate access to better health for people everywhere.

We provide scientists and engineers with best-in-class lab materials, technologies and services. With the 2015 combination of Merck Millipore and Sigma-Aldrich, we now have a broad portfolio of 300,000 products and an expanded global footprint.

We are dedicated to making research and biotech production simpler, faster and safer.

Send an inquiry on dimethyl sulfate to Sigma-Aldrich International GmbH

Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Our working range can be start from small amount in research stage to big bulk for industrial production.
Send an inquiry on dimethyl sulfate to Skyrun Industrial Co., Ltd.

Since 1992, Storchem has been supplying a wide range of chemical materials with a strong emphasis on customer service. We strive to provide friendly service that focuses on timely responses, but also technical support for our chemical products.
Storchem is more than just a distribution company, you get the entrepreneurial spirit and personal attention of a small company combined with the long-term stability, experts, and technologies of a large corporation.
We are personally and professionally motivated to outperform for you.

Send an inquiry on dimethyl sulfate to Storchem Inc.

Unilong Industry Co.,Ltd. is a growing high-tech chemical enterprise, and located in Zibo Zhangdian chemical industrial park of Shandong province. Now Unilong company already is a world leading professional manufacturer and distributor for fine chemicals materials.

With the development of society, more and more people pay more attention to environmental health.In recent years, we are engaging to expand new materials field and also set up a researching team, particularly for the fields of nutrition, health/daily care chemical materials.

We sincerely hope our first-class quality, professional service and various products composition will be the strongest backup for all our valuable customers.
Send an inquiry on dimethyl sulfate to Unilong Industry Co.,Ltd

Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We are committed to provide experienced high quality product and JIT performance to benefit our customers.
Send an inquiry on dimethyl sulfate to Xiamen Equation Chemical Co.,Ltd

Xingrui Industry CO., LTD. is a professional manufacturing enterprise integrating R&D, production and sales. The products involved fine chemicals, pharmaceutical intermediates, dye intermediates, cosmetic raw materials and so on. The company is ranked among the outstanding producers in the fine chemical industry.

Xingrui Industry always strive to be the most reliable partner of our customers, and strive to build a customer-trusted, socially respected, world-class fine chemical production enterprise!

Xingrui Industry, trustworthy! Look forward to working with you hand in hand to create brilliant!
Send an inquiry on dimethyl sulfate to Xingrui Industry Co., Limited