Jianhu Haisheng Machinery Manufacture Co., Ltd. has over 20 years' professional experience in the production, R&D and sales of gears, drive shafts and gear boxes that are widely used as components of machinery tools or in oil, agriculture and construction industries. With high quality, competitive prices and superb after-sales services, our company has been enjoying a large global market and high customer satisfaction. We are one of the most efficiently managed private-owned enterprises in ...   |