Established in 2006, Xingtai Langtong Machinery Technology Co., Ltd is a professional manufacturer and exporter that is concerned with the design, development and production of truck and semi-trailer brake system and parts(brake drum, wheel hub, brake shoe, brake pad, brake disc). With an annual output of 150000 brake drums, 200000 wheel hubs, 100000 brake shoes and brake discs. Our products are sold to USA, Peru, Iraq, Dubai, Russia and many countries all over the world. We have the right to import and export, and our products are being exported to 64 countries in North America, South America, the Middle East, Southeast Asia, Africa. Located in the Production Base in Longyao County, Hebei Province, Langtong was evaluated as the National High-Tech Enterprise In 2010, and our brand was rated as Famous Brand. We have built an engineering technology research center for transport vehicle brake system. Our company has 10 items of National patent technology, and undertook a number of provincial and municipal projects. A number of our products were rated as municipal and county scienceand technology progress award. Playing a great role in Longyao brake drum Production Baes to promote productivity and technological innovation, intellectual property protection. There are more than 100 sets variety of production and processing equipments in our company, we have established the second quality control system and been certified to ISO9001/TS16949 certification. We have integrated testing equipments in a testingcenter, with advanced testing methods, we can control every link from raw materials, semi-finished products to finished products, to ensure that our customers can get consistent quality products.

Zhejiang Maidi Refrigeration Technology Co., Ltd. is a Hi-tech enterprise, founded in 2009. We specialized in manufacturing and exporting the household refrigerator compressors, commercial refrigeration compressor & unit, which used in R134A, R600A, R404A, R290 systems, the voltage range from 220V-240V, 110V, 12-24V. Also we manufacture a variety of liquid line refrigeration spare parts such as filter drier, liquid accumulator, Liquid Receiver, oil separator, vibration absorber and condensate pump.

UME CABLE is one of the leading companies in the production and distribution of cables and wires in China. As a manufacturer, we have been supplied quality products to more than 50 countries. Our mission is to offer our customers best quality cable and wire products with most competitive price, to extend and zoom the business success of our partners, to make power reach where it is needed, to optimize the running utility grids, and ultimately, to power the world. Our version is to be the most customer-centric cable and wire company with our solid technology, enthusiastic services and robust products.

SHANDONG BEYOND PETROLEUM EQUIPMENT Co., Ltd. is established on request of customer and aimed to supply best product and service for the customer. It focuses on to supply best solutions for the overseas oilfield customer on equipment spares maintenance and supply.

Established in 2002, Shanghai YL Pump Co., Ltd is a professional manufacturer and exporter that is connected with the design, development and production of Diesel Engine Pump, Centrifugal Pump, Diaphragm Pump, Self Priming Pump and some others. In 2012, Wenzhou Defu Machinery Co., Ltd founded, responsible for importing and exporting pumps.

Cangzhou Haiso Screw Pump Co., Ltd. (formerly Botou Xingdong Oil Pump Factory) is located in Fuzhuang Industrial Zone, Botou City, Hebei Province. The company mainly produces three categories of products: Single screw pumps, twin screw pumps, and three screw pumps, with more than 200 types of models. It is a domestic technical strength enterprise producing screw pumps.

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Established in 1984, Henan Jinshui Cable Group Co., Ltd. specializes in design and manufacture of various kinds of wires and cables. Our company's headquarters is located in Zhengzhou City of Henan Province, a famous city with convenient transportation in China.