Devry Precision Machinery Co., Ltd specializes in researching, developing, manufacturing and marketing the mechanical equipment of tube type as well as mould manufacturing and saw blade.

Henan Yugong Machinery Co., Ltd, located in Zhengzhou, Henan province, China, which is a large engineering machinery manufacturing enterprise focusing on the research and development, production and sale of varied kinds of drilling rigs. Our drilling rigs are widely applied for water well drilling, farm irrigation, geological prospecting, small pile foundation, geothermal air-conditioner and so on. We insist on the strategy of technology research and development. Technical design, material purchasing, precised manufacturing and strict quality inspection are all processed according to the ISO9001 standard.

Zhangjiagang Baorui Machinery Manufacture, design and manufacture all kinds of pipe bending machine, pipe cutting machine, pipe end forming machine, chamfering machine, saw blade sharpening machine, aluminum cutting machine, we have the newest technology, for example, 1500W laser cutting machine, MC-425CNC V belt drive cutting machine, automatic loading and unloading line, robot equipment for machine, can provide all kinds of metal processing machine solution depend on all kinds of customer requirement

Changge Kowloon Machinery Manufacturing is a collection of scientific research, development, manufacturing, sales and service as one of professional construction machinery manufacturers. Established in 2003, factory area 28000 square meters, with 57 employees, has CE and ISO 9001 Certifications. We always produce our products to higher standards than the industry and are known for the quality of our products.

Zhangjiagang Botai Machinery Co. Ltd. Is a professional pipe processing machinery production base, the company has strong design and development capability, with high precision production and testing equipment, based on years of production excellence, continuous improvement and innovation, has developed a pipe bending machine, pipe cutting machine, pipe machine, chamfering machine, aluminum cutting machine, saw blade repair mill, double pipe bending machine, double head chamfering machine, automatic pipe processing machinery, automotive, motorcycle, sports fitness equipment, steel furniture, leisure products, bathroom plumbing industries such as metal pipe products processing machinery and equipment complete and perfect, and the replacement of imports.

Xuchang HengYiSheng Commercial Co., Ltd was founded in 1990, our company located in Xuchang City, Henan Province, which are specialized in R&D, manufacturing, marketing machines for nearly 30 years and horse carriages for more than 15 years.

Zhangjiagang Liye Machinery Co., Ltd. (hereinafter referred to as the "Company") is specialized in manufacture of machining equipment for metal pipes. The Company covers an area of more than 10, 000 m2 with total assets of over CNY 20 million.