tianjin zhengyuan technology co

Tianjin Zhengyuan Technology Co., Ltd. is located in Tianjin, the largest chemical product production base in the north. It is a chemical product manufacturer integrating the production, research and development, and sales of pigment carbon black (carbon black) and conductive carbon black (carbon black). The company occupies The land area is square meters, the building area is square meters, the production line is large, there are more than 10 key equipments, and the annual production capacity is tons. Employees, people with senior professional titles. All technical personnel are trained by the company. Product application fields cover paint, ink, coating, color paste, toner, masterbatch, papermaking, plastic, plastic, rubber and other industries. Through institutionalization, standardization, and process management, the company starts with raw materials and strictly controls them to resolutely prevent substandard raw materials from entering production. The company strictly controls... [Details]