Wuxi Tianzuan Cutting Tool Co., Ltd. is dedicated to the development and production of special tools for the welded pipe industry. The main products are: Steel pipe milling machine NCN tools, flat head chamfering machine special tools, straight seam welded pipe (online, offline) internal burr removal device (hydraulic, pneumatic, mechanical)

Our company is a high-tech enterprise specializing in designing and manufacturing pipe making machine and other complete machines. In the meanwhile, we have more than ten years of experience on it with lots of technical information and onsite practice experience to ensure the quality of the equipment.

Shanxi Guanli Flange Co., Ltd., is a professional manufacturing enterprise engaged in the production of flanges and forgings in more than 70 different kinds of standard materials covering carbon steel, stainless steel and alloy steel. The annual production capacity reaches more than 20,000 tons. Products are widely used in petroleum, petrochemical, chemical, electric power, shipbuilding, naval ship building and other industries.

Shandong Huixin Steel Co., Ltd. is a precision tube production and processing enterprise integrating production and sales. Precise steel pipe specifications are complete, and special specifications can be customized. The products are suitable for: automobiles, motorcycles, electricity, machinery, hydraulic accessories, bearings, pneumatic components, oil cylinders, coal mines, transportation, boiler equipment, pipelines, engineering and other fields.

Shandong YongDing steel pipe manufacturing co., Ltd. specializes in the production and operation of various specifications of seamless steel pipe, hot rolled steel pipe, cold drawn steel pipe, cold rolled steel pipe, finished steel pipe, structural steel pipe, fluid steel pipe, precision bright pipe, alloy pipe and other products.

Jiangxi Baoshunchang Super Alloy Manufacturing LTD., is specialized in high temperature alloys, corrosion resistant alloys, precision alloys, and other special alloys and their products research, development and production.The whole production line includes vacuum induction melting furnace, medium frequency induction furnace, electroslag remelting furnace, forging, heat treatment and machining. 

Anhui Tiankang Special Steel Pipe Co., Ltd.  focuses on Stainless Steel and High-temperature Alloy pipes and tubes.Our company has brought in advanced production equipments including cold rolling machine, cold drawn machine, annealing furnace, etc. We have more than 20 production lines. We adopt advanced manufacture technology such as annealing, bright annealing and pickling. Our testing center is equipped with frist-rate testing equipment, for example, eddy current testing machine, ultrasonic testing machine, hydrostatic machine, chemical analysis meter, direct-reading spectrum, impact testing machine, mechanical property testing machine, metallographic testing machine, etc.

Wel-fit is now one of the largest domestic pip-fittings manufactures and exporters of carbon steel, stainless steel, and alloy steel. The products have been widely used in the fields of petroleum, chemical industry, natural gas, electric power, pharmacy, ship-building, paper making, boiler, pressure vessel, offshore drilling platform etc.

MTSCO focus on austenitic stainless steel, duplex steel, nickel alloy and pipe, tube, coiled tubing, fitting (tee, elbow, reducer…), flanges, which is a large and professional industrial piping system provider, serving customers from more than 100 countries and regions.

Taiyuan Huaxincheng M&E Equipment Co. Ltd (shored from Huaxincheng) is a high and new-technology enterprise specialized in design, development and manufacture of straight welded pipe equipment, spiral welded pipe equipment, cold rolled forming section equipment,steel plate & steel pipe finishing equipment and high accuracy slitting & cross cutting equipment. Our company was founded more than 20 years, we have won high popularity in the welded pipe equipment design and manufacture fields at home and abroad with our solid technical strength and the unique core technology, and our market share is among the best. In recent years, "Huaxincheng" has nearly hundred sets of complete units in the market, the products cover nearly 20 provinces and cities in China, and exported to more than 20 countries such as Bulgaria, kazakhstan, Russia, the United States, Brazil, Canada, South Korea, Israel, Egypt, Turkey, Indonesia, India, Vietnam, Thailand, Malaysia, Tanzania, Pakistan and so on. For many years we were committed to improve the quality of products, and acquire quality management system ISO9001 certification in 2008; our series products gained CE certification in 2009. At present, our company has more than 30 equipment patents.

Mingshuo focus on induction heating equipment; include MOSFET Solid State Hi-Frequency Welder, IGBT Solid State Audio Heating Treatment. Be in use mechanical manufacture, building material, metallurgy & motor industry.

Baoding Sanzheng Electrical Equipment Co., Ltd. is a leading professional manufacturer of induction heating equipment in China, with main products for MOSFET solid state high frequency welding; IGBT or SCR solid state M.F./super-audio frequency induction heating etc., which are widely used in machinery, building materials, metallurgy, papermaking, automobile manufacturing and other fields.