Henan Sinotech Import & Export Corporation (Hasinotech) is a Chinese chemical manufacturer and exporter based in Zhengzhou, Henan Province. They specialize in a wide range of chemical raw materials including rubber & plastic additives, oil drilling chemicals, water treatment chemicals, pigments, flame retardants, cement additives, APIs, and biochemicals. Their main contact email is info@hasinotech.com, and their office is located at No.260, Dongming Road, Zhengzhou, Henan, China.

• Company Name: Henan Sinotech Import & Export Corporation (Hasinotech)

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