Our company is located in the coastal city of Yantai Longkou city.We have been engaged in the flexitank valve design and manufacturing operations For 9 years. Our flexitank valves are in line with food standards, passed Germany TUV examination. We are early for the BLT service ,since then the business has expanded,our customers extends to more than 20 companies, domestic BLT and LAF and LET and so are our clients. The purpose of my company in good faith, unity, innovation, dedicated to domestic and foreign customers with the most professional service.