Kopa Trading (Shanghai) Co., Ltd, is located in Shanghai, China. Shanghai has unique geographical advantages, from industry information to product chain, can supply the buyer the most effective support. Kopa is an air compressor manufacturing and trading company. Relying on twenty years of professional experience in the air compressor industry, we provide integrated solutions for the whole industrial chain of the upstream and downstream air compressor industry. Kopa has sold more than two thousand air compressors, which can provide a variety of products from various types of air compressors to all kinds of air treatments, like screw air compressors in various power and capacity, air dryers both refrigerated and desiccant, air filters, etc. In aerospace, electronics, petroleum and natural gas, chemical industry, food, medical, pharmaceutical, scientific research institutes, has a wealth of service experience. A tireless pursuit of quality, providing high-quality products and services at the most advantageous prices, and providing air compressor products to match the efficient and orderly operation of air compressors around the world. Kopa has a comprehensive capability to provide OEM, ODM service. Kopa has its own trademark and brand 'RUNNINGWAY'. We wholeheartedly provide you with professional, efficient and reliable services. To improve the efficiency of air compressor and reduce energy consumption, we are willing to make unremitting efforts for the green and sustainable development of the earth.

Wenzhou Guohao Steel Co., Ltd was established in 2008. We are an ISO9001: 2015 approved manufacturer and stockist of stainless steel products, such as seamless pipes, welded pipes, pipe fittings, and flanges. Our commitment to quality at competitive prices has earned us acclaim from our clients. Guohao Steel now offers a comprehensive range of manufactured stainless steel products, further enhancing its already extensive portfolio of high-performance nickel alloys.

Luoyang Reliable Machinery Parts Co., Ltd located in Industrial city Luoyang, with 15 years experience in heavy equipment parts line. We manufacture and supply new replacement parts for for Construction machinery, Mining equipment, Agriculture machinery, suit for Excavators, Wheel loaders, Bulldozers, Graders, Tractors, Dump trucks, Generators and more Earthmoving Equipments, produce pins, bushings, shafts, bearings, wear strips, Gears, Washers shims, Seals and gaskets, casting parts, we also cooperate with OEM factories, supply Engine Components, Electrical parts, Hydraulic parts, Braking system parts, Filters, Belts, Hardware, G. E. T parts and more.