Jinzhou zhengzhong Quartz Glass Co.ltd is located in the beautiful coastal city of Jinzhou. The company founded in 1991 is an enterprise specialized in the design, production, processing, and the sale of various series of far-infrared radiation electric heater, the various types of super-normal electric heater and quartz products. The company has strong technology, completed product specifications, reliable quality. The company’s products are widely used in pharmaceutical products, industry,...