About Us

Who We Are?

Sincere to the customer and in good faith of quality is our forever followed motto. It’s the basement to be a human and do business. We take all responsibility for our products and service sincerely. We are a company integrating R&D, production, and sales. The design, research, and development of pharmaceutical intermediates including more than 330 kinds of pharmaceutical intermediates such as Anti-infectives, Cardiovascular and Cerebrovascular Systems, Digestive System, Santi-tumor, Nervous System, Geriatric Drugs, and Gynecological Drugs. At the same time, we have more than 4,000 factories in strategic cooperation with nearly 50,000 chemical products, so we can provide you with a one-stop purchasing service, which greatly saves customers’ procurement costs and time.

Why Us?

Production Control

We have 8 modern workshops in factory to produce best quality product as well as meet customers’ capacity requirement. Full covering monitor of production to guarantee the production and product quality to avoid any risks.

Raw Materials Control

We are the only industrial chain control factory in China. The main material is produced by ourselves to guarantee the finished product quality.

We store the raw materials in a proper warehouse with proper humidity and temperature strictly to ensure its quality in order to guarantee the finished product quality.

R&D Control

We have professional R&D staffs to improve the products more efficient when put into the finished product. They at least get Bachelor’s Degree.

For each batch, we will store backups of samples for two years in case of a quality issue.

Packing And Warehouse Control

We have 8 modern workshops in factory to produce best quality product as well as meet customers’ capacity requirement. Full covering monitor of production to guarantee the production and product quality to avoid any risks.

Environmentally Friendly Control

We think highly of environment-friendly treatment. We know deeply environment sustainable development have a big influence on descendant and future. We not only focus on business but also responsible for all aspects.

Sales Ability

Our sales have averaged more than 5 years of experience in exporting, and are proficient in all processes of business operation which can efficiently fulfill customer needs. We currently export to more than 70 countries, and the partners include Dupont, Unilever, and so on. We can also help you to supply registration documents of the importing in different countries.

Order Tracking System

We update the order whole process from raw material to shipping procedure in this website. We create an order updating system to help customers know clearly their order process and make procurement plan.

Benefit For You

Questions, comments? You tell us. We listen.


Cooperation Partner Testimonials


Senior project

Sincere Chemical is a reliable and professional company. Not only on exporting but also their professional team service. Their team gave us so many suggestions for our new project. We are really satisfied with their awesome service and best product quality. Sincere-Chem’s vendor code is 51465768 in our cooperated vendor list system.



I have visited Sincere Chemical company in year 2018. Their company can be considered as one of the most professional, customer-focused, and product quality-driven companies that I have worked within recent years.

Brazil Aline

procurement manager

We are pharmaceutical products manufacturer in Brazil. I’m happy to cooperate with Sincere Chemical especially cooperate with Peter. Peter is patient and friendly. I’m satisfied with his 24*7 hours service. We are not only cooperators, but also best friends with each other.

USA Franklin


Sincere Chemical team visited our USA factory on the year of 2017. We think highly of cooperation with them. We thanked you for the past excellent orders and best product quality. We also talked about some new products for future orders. We will be still in strategic cooperation in the future and help each other.

Our Team With Customers All Over The World

Brazil Vidafor



England Customer

Russian Customer

Canada Customer

Canada Customer

Columbia Customer

USA customer

Working Video

International Standard Chemicals Sell To All Over The World

Order Process


You can send inquiry in this website and send it to our CEO directly. We will reply you within 24 hours.


We will make quotation list for you according to your requirements, such as quantity, quality and so on.


Once you are satisfied with the price and specification list, we will send you free samples for testing. You just need pay the FedEx express fees.


Once you confirmed the sample quality, you can place the bulk order for us. You should indicate the consignee, quantity and address and so on.


We will start the bulk production rapidly for you against the deposit. We also deliver the goods with most suitable vehicle in fastest time.


We not only focus on the order, and we also think highly of the after-sales service. We also give you 7*24 hours service in any time.