Tangshan Yanxin Industry and Trade Co., Ltd. is mainly engaged in gear repair and has more than 20 years of gear repair technology. It is a manufacturer focusing on gear repair and gear technology repair.

Tangshan Yanfeng Compound Fertilizer Co., Ltd. has introduced the most advanced mechanized production line in China. The whole set of equipment is scientifically and reasonably configured with a high degree of automation.

Tangshan Yihe Earthworm Biotechnology Co., Ltd. is a high-tech enterprise, mainly engaged in the research and development and production of biological organic fertilizer and biological bacterial fertilizer. It is a regular and guaranteed organic fertilizer manufacturer in Hebei Province.

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Songyuan Zesi Culture Media Co., Ltd.

Tangshan Yonghua Engineering Cost Consulting Co., Ltd. has been engaged in cost management for many years, with the main business being the preparation of bidding and tendering for construction projects, preparation of budget (settlement), audit of settlement (final) accounts, and bid quotations.

Tangshan Yingwei Trading Co., Ltd. is a Hebei steel enterprise integrating production, wholesale, warehousing, logistics and sales. It sells square tubes, welded tubes, oxygen blowing tubes, channel steels, angle steels, flat steels, square and rectangular tubes, I-beams, rebars, wire rods, steel plates, etc. from major manufacturers and undertakes various galvanizing processing businesses.

Tangshan Yuanxin Human Resources Service Co., Ltd. - Other labor dispatch, human resources outsourcing, business outsourcing, social security agency, provident fund payment, work-related injury insurance Tangshan Yuanxin Human Resources Service Co., Ltd. mainly engages in labor dispatch, labor outsourcing, social security agency, provident fund payment, work-related injury insurance and other related services. Customers are welcome to negotiate

Rolling mill manufacturer's phone number: 0315-8159098. Tangshan Yuxing Machinery Manufacturing Co., Ltd., a professional rolling mill manufacturer, produces rolling mills, cold rolling mills, pusher mills, continuous rolling mills, short stress rolling mills, four-roll rolling mills, cold rolling mills, hot rolling mills, straightening machines, hot sawing machines, hot saws, strip continuous rolling production lines and other equipment. You are welcome to call for inquiries.

Tangshan Zhiheng Construction and Installation Co., Ltd. is a construction and installation company that focuses on metallurgical equipment maintenance, electromechanical equipment, electrical installation, instrumentation and automatic control, furnace masonry, metal structure, and pipeline installation projects. It has blast furnace maintenance, furnace masonry, converter flue replacement, rolling mill maintenance, lime kiln installation, steel structure construction, etc.