Zhangjiagang sevenstars is located in Zhangjiagang city, China, a beautiful and famous city for all kinds of plastic machine.

WANROOETECH is a national high-tech enterprises, after 15 years of development, has been rapid growth for the pioneer of China's solid waste disposal industry, has a perfect industrial chain in the solid waste disposal field, can provide from the project consulting, process design, product supply, engineering construction, "one-stop" service for the customer.

Sino-tech Machinery Co., Ltd is a professional manufacturer of extrusion blow molding machine, injection molding machine and pet bottle blow molding machine, plastic recycling&plastic extrusion line and related auxiliary machines in China.

Qingdao Sincere Machinery Co., Ltd. is located in the beautiful coastal city Qingdao of Shandong Province, Qingdao airport and Qingdao/Jiaozhou railway station provide convenient transportation.

FUYA Vehicle Co., Ltd is belong to CLW Group company appointed exporting and sale company. The main production factory is CLW Group factory: Such as Chengli Special Automobile Co., Ltd, Chengli Heavy Industry Co, Ltd, CLW specail trucks factory. Chengli Special Automobile Co., Ltd is a company with a tradition of over 10 years in the engineering industry and has aggregated a wide experience in this field. The main strategic program is focused on the production of trailers, tankers, dump trucks and other special vehicles. The company currently employs 1100 people and enjoys strong growth. Its turnover in 2007 is USD66.5 million and in 2013 it reached USD213.7 million. Chengli now ranks top 3 in special vehicle in China. The company' S total area is 1230 acres and in 2013 its annual production ability will expand to 20, 000 units.

1. Our History.

Qingdao Leader Machinery Co., Ltd is an experienced and professional manufacturer of plastic extruder and extrusion lines for years. We can produce various equipments, including plastic sheet/plate extrusion lines etc. According to different requirement s of each customer, our engineers will provide most professional mechanical design and manufacturing, and the complete processing technology to meet their special application requirements.

Qingdao Weier Plastic Machinery Co., Ltd is engaged in macromolecule science and producing plastic machineries.

Qingdao Hegu Wood-Plastic Machinery Co., Ltd. Is a joint-stock private enterprise, which is devoting itself to the research, development and production of various wood plastic machine and products, it is always making innovations and keeping up with the times.