China’s top chemical supplier for more than 23 years
The Leading Manufacturer of Fine Chemicals
Hainan Sincere Industries Co., Ltd.
Hainan Sincere Industries Co., Ltd. originated from Shijiazhuang SincereChemical Co., Ltd., which has more than 20 years of corporate culture accumulation. In 2021, in response to the call of national policies, we established a new company in Hainan, which is known as the “International Free Trade Port”. The company is located in the super 5A-level office building, China Resources Building, in the core of the CBD of Guomao in Haikou, the provincial capital. Sincere has always focused on the chemical intermediates market in the fields of medicine, pesticides, veterinary drugs, water treatment and new materials.
Our Products
Why Choose SINCERE?
Unconditional Returns
For any quality issues, we offer an unconditional return and exchange service, ensuring your peace of mind.
Competitive Prices
Our factory prices are stable and competitive, helping you save money and manage your budget effectively.
Reliable Supply
We maintain a sufficient and continuous supply capacity, benefiting your production plans and business development.
Service Excellence
We are committed to exceptional service, measured by service delivery rather than profit, dedicated to being a high-quality provider in the chemical industry.
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What Our Clients Are Saying About Us
”We have been sourcing our chemical intermediates and additives from Sincere Industries for several years, and the quality of their products has consistently exceeded our expectations. The stringent industry standards that their products meet ensure high purity and consistent quality, which is critical for our production processes.”
Steven -Sourcing Manager
”Our collaboration with Sincere Industries has exceeded our expectations in every aspect. Their commitment to high standards is evident in the exceptional quality of their chemical intermediates. Their ability to consistently deliver products on time and as promised makes them an invaluable partner in our supply chain.”
Robert-Procurement Manager