Founded in 1982, Zhanzhi Group has been focusing on industrial steel services for 38 years. The company is headquartered in Yangpu District, Shanghai. The company's annual steel sales volume reaches more than 3.5 million tons, with sales exceeding RMB 15 billion. Its main business covers more than 20 countries and regions around the world. It is a large-scale comprehensive group enterprise integrating multiple industries such as steel processing, logistics distribution, warehousing supervision and steel trade.

Qihong Semiconductor Technology (Jiangsu) Co., Ltd. is a technology research and development application company! It is engaged in the research and development, maintenance and sales of chip/integrated circuit/semiconductor processing and production equipment; it mainly carries out research and development and upgrading of various components based on the etching of AMAT, LAM (P5000, Centura, 9400, 9600, etc.), PCB circuit boards on thin film process equipment, valve parts repair (lam pcb repair), (AMAT PCB repair) intelligent sensor research and development application, and electrical control component repair, and strives to localize industry equipment components. At the same time, it vigorously develops intelligent products based on integrated circuit technology, drives the downstream with the upstream, and promotes the vigorous development of the entire industry.

Mining cement sleeper factory_cold drawn wire steel factory price_Henan metal products processing recommends Zhengzhou Shuangxin Building Materials. The company mainly produces Henan cement sleepers, Henan cold drawn wires, wholesales and sells Henan steel, and Henan metal products processing and retail. The products are sold well in Henan and other places. The cement sleepers produced are widely used in the construction of many engineering projects and have won unanimous praise from customers. The product quality of Shuangxin Building Materials is guaranteed, and the service is enthusiastic, aiming to provide customers with satisfactory products. We warmly welcome friends from all walks of life to visit us, and we will provide you with professional services.

Zhengzhou Shengyang Refractory Material Technology Co., Ltd. is a professional manufacturer of refractory castables and refractory balls. Its main products include high alumina bricks, steel fiber castables, low-cement castables, lightweight acid-resistant castables, refractory mud, high alumina castables, alkali-resistant castables, and refractory plastics, widely used in industries such as building materials, metallurgy, nonferrous metals, chemical engineering, and power. The company integrates scientific research, development, production, sales, and service.

Zhangzhou Yingteng Network Technology Co., Ltd.

Zhengzhou Shuangyou Heavy Industry Machinery Co., Ltd. mainly deals in crawler mobile crushing stations, construction waste recycling equipment, decoration waste treatment equipment, mobile stone knockers, sand making machines, shaping machines and other types of mining stone processing equipment. It integrates R&D, production and sales to provide users with high-quality mining stone crushing equipment. New and old users are welcome to consult and purchase!

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Zhengzhou Tengda Machinery Manufacturing Co., Ltd. specializes in the research and development and production of environmental protection equipment. It has long been committed to various industrial dust control, boiler flue gas desulfurization and denitrification, organic waste gas treatment and sewage treatment, including bag dust collectors, pulse dust collectors, desulfurization towers, UV photocatalysis, oil fume purifiers and other organic waste gas treatment equipment