Zhuji Hongbang machinery Co., Ltd. is located in the well known "China southern hardware city" -Diankou industrial zone, Diankou, Zhuji, Zhejing, China. Our company is specialized in producing engine spare parts, such as air brake compressor cylinder head, air compressor cylinder block, cylinder filter, quick release valve, piston, connecting rod, valve plate, boosters and booster-assemblies. We have a complete set of advanced production and processing equipment and strict quality management system and perfect after-sales service. Our product inspected and tested by the authorities at home and abroad, the indicators are all up to industry standards. The products recognized and trusted by the customers. We always adhere to the "Quality First, Customers First" for the purpose of our business. With superb technology and quality products, we will dedicate to providing excellent service. Welcome customers from at home and abroad to do business with us through the internet or come to our company, we are sincerely looking forward to cooperate and achieve together with you.