Industrial Chemicals & Materials
manufacturers in China.

Frequently asked questions

What types of industrial chemicals and materials appear in this category?

Company descriptions list products such as car-care chemicals, recycled PET flakes and engineering plastics, calcium carbide, calcined and graphitized petroleum coke, pharmaceutical and pesticide intermediates, solvents, rubber and plastic raw materials, coating chemicals, water-treatment biocides, and bulk acids including oxalic and formic acid. Exact grades and formulations differ by supplier and should be confirmed directly.

Are most suppliers manufacturers or trading companies?

Of the 173 suppliers profiled, 139 are profiled as manufacturers and the remainder as trading companies. Buyers who need direct production oversight usually begin with those profiled as manufacturers and then verify capacity and quality systems themselves.

Which certifications do suppliers most often claim?

The most common company-stated certifications are ISO9001, ISO14001, CE and REACH. These are claims made by the companies, not endorsements by FactoryBase. Request current certificates and check whether they match the specific products and markets you need.

What should I still verify before placing an order?

Request evidence of product specifications, safety documentation, and any claimed certifications. Customs and shipment records, export volumes, and production capacity are not yet verified on FactoryBase profiles, so obtain those details and any third-party test reports directly from the supplier.