Henan Sinotech Import & Export Corporation Limited is a Zhengzhou-based enterprise that integrates manufacturing, marketing, and technology within the chemical industry. Established in 2015, the company operates as both a manufacturer and a trading entity, maintaining three main production bases and a dedicated R&D center in collaboration with a university. The organization specializes in a broad spectrum of chemical raw materials, including flame retardants such as Dimethyl Methyl Phosphonate (DMMP) and Diethyl Ethyl Phosphonate, synthetic cryolite, lithium carbonate, and aluminum hydroxide. Their extensive product portfolio serves diverse industrial sectors, covering rubber and plastic auxiliaries, oil drilling chemicals, water treatment solutions, cement additives, and food and feed ingredients. Additionally, the company provides active pharmaceutical ingredients (APIs), biochemicals, and specialized materials like PPS mesh and zirconium phosphate. With a workforce of 11 to 50 employees, Henan Sinotech leverages deep industry experience and a network of approximately 50 cooperative partners, including major entities like Sinochem and SINOPEC Zhongyuan Petrochemical, to deliver comprehensive chemical solutions to international markets.
Membranes for Awe
2-Amino-2-Methyl-1-Propanol$8000
Zirconium Phosphate
PPS Mesh
Henan Yinwang Trade Co., Ltd
🇨🇳 China
201211-50 peopleManufacturer
High-tech enterprise
Product customization
Key market
North America
Description
Henan Yinwang Trade Co., Ltd is a high-tech manufacturer based in Zhengzhou, China, specializing in synthetic diamond and related superabrasive products. Established in 2012, the company operates with 11 to 50 employees and maintains an annual output value ranging from US$1 Million to US$2.5 Million. They focus on the superabrasive area, offering core product lines such as Wire Drawing Die, Wire Drawing Die Blank, and PDC Cutter, including featured products like PCD Wire Drawing Die Blanks and PCD Wire Drawing Dies. With a dedicated R&D staff of 11-20, Henan Yinwang Trade Co., Ltd is committed to scientific management and continuous innovation, holding ISO 9001 and ISO 9000 certifications to ensure product quality and operational excellence.