Zibo Anquan Chemical Co., Ltd

BOSHAN HENGTAI CHEMICAL FACTORY was founded in 1999, is a professional manufacturer of pyromellitic dianhydride and pyromellitic acid , has 20 years of production and sales experience, the products are exported to overseas. Products have passed ISO quality management system certification. As a branch company of HENGTAI, ZIBO ANQUAN CHEMICAL CO., LTD. Was established in 2016, is a professional seller of Specialty chemicals, water treatment chemicals, organic salts and organic solvents and so on.

Our main products are Pyromellitic dianhydride (PMDA), Pyromellitic Acid (PMA) and Iron free Aluminum sulfate. PMDA is mainly used as the raw material of polyimide, the crude PMDA and PMA are mainly used for making curing matting agent of epoxy resins. Iron free Aluminum sulfate is mainly used as water treatment chemical.

Best Products, Best Service and Best Credit make us to be the supplier of several famous endusers. Our main market is Japan, America, Germany, Italy, Taiwan, India and so on.

The factory has gas phase oxidation device, recrystallization device, hydrolysis device which are all equipped with Decentralized Control System (DCS System), oxidation device is also equipped with Safety Instrumentation System (SIS Systerm). The environmental protection equipment is fully equipped according to the requirements. The hydrolysis workshop is specially equipped with a water treatment workshop to treat the sewage through the three-effect evaporator. It also has bag-type dust remover device, activated carbon adsorption device, UV photolysis device and online VOCs detection system to ensure the standard discharge.

In line with the principle of "honest and realistic", we strive to pay equal attention to service and products in the market development, focusing on the establishment of long-term, sustainable, mutual trust and win-win partnership with customers, with customer satisfaction as the focus of attention, to provide the market with first-class products and first-class service!