彩53彩票网

Yongjia Zhongzhi Valve Manufacturing Co., Ltd. logo

Since the establishment of Yongjia Zhongzhi Valve Manufacturing Co., Ltd., we have always adhered to the business philosophy of reputation first, quality first, and everything to meet customer needs. The company's products are widely used in petroleum, chemical, metallurgy, power, fertilizer, pharmaceutical, food, urban construction, sewage treatment and environmental protection industries. Valve product materials are: stainless steel, cast steel, carbon steel WCB, WC6, WC9, 304, 304L, 316, 316L and so on. The driving method can adopt manual, electric, pneumatic, gear transmission and other devices. Design and manufacturing standards cover: national standard, American standard, Japanese standard, German standard. And can be smelted and manufactured according to the special requirements of users. Read the full text!

Yongjia Zhongzhi Valve Manufacturing Co., Ltd. is a comprehensive valve manufacturer integrating valve development, consulting, production and sales.

Since its establishment, Zhongzhi Valve Manufacturing Co., Ltd. has always adhered to the business philosophy of reputation first, quality first, and everything to meet customer needs. The company's products are widely used in petroleum, chemical, metallurgy, electric power, fertilizer, pharmaceutical, food, urban ...

三肖精选10码 白小姐中特网必选一肖 2019王中王资料精选 二四六精选资料大全 白小姐四肖必选一肖 六彩开奖网站