Simplex roller chain sprocket OUR HISTORY Before 2011 Established a lumber mill, known as the No. 1 lumber mill in Shaoxing-Shengzhou Mingmu Lumber Factory. 2011 Shengzhou Tomorrow Machinery was established. 2018 Shengzhou Tomorrow Machinery expanded. 2019 Shengzhou Tomorrow Machinery implements 5S management. 2020 Hangzhou YangQi Imp&Exp co.,Ltd was established. OUR FACTORY Hangzhou Yangqi Import and Export Co., Ltd. specializes in the production of various power transmissions, such as: Sprockets, roller chains, gears, couplings, racks, hubs, pulleys, taper sleeves, bearing housings, etc. In addition, we can produce customized power transmission products according to customers' drawings. Our products have been exported to customers all over the world and have won a good reputation for our excellent product quality and after-sales service. Warmly welcome domestic and foreign customers to call to discuss business, exchange information and cooperate. We have more than 120 workers and own CNC lathes and CNC machining centers. We are one of the best manufacturers and suppliers in China, choose quality manufacturers, suppliers, exporters at YQ.com. QUALITY CONTROL Strict quality control can provide customers with high-end products. WHY CHOOSE US Not Just a Supplier, an Industry Consultant. Professional Sales And Engineers: YQ will be eager to help every customer, skilled in sales and technical cooperation, and help customers solve any questions. Cost Price: YQ will provide customers with the best price, help customers choose the quality and price suitable for their market, bring maximum benefits to customers, and achieve win-win cooperation. Good Quality: YQ has 6 quality inspectors, and each department will select some samples for testing to control the quality. After the quality is qualified, the shipment will be arranged to the customer. Stable Delivery Time: YQ will give customers the most stable delivery time and deliver on time. If the customer has special circumstances, it will help the customer to deliver the goods in advance to support the customer's work. OUR CERTIFICATESimplex roller chain sprocket website:http://www.rollerchainsprockets.com/