Chengda provides customers with quality products and best service through adopting advanced science and technology, exquisite production technology, perfect operation and management together with strict testing means. People of Chengda give favor to others and themselves to create brilliance with the customers together. Chengda has obtained "Mining Product Safety Certification Mark", "Special Equipment Manufacturing License (Pressure Piping Components)", "National Industrial Production Permit (Dangerous Chemicals Packaging FRP Containers)", and "National Industrial Production Permit (FRP Water Supply and Drainage) ", and has passed through the certifications including ISO9001, ISO14001 and OHSAS18000 successively. Internationally , our pipes are WRAS certified and our membrane housings are ASME certified , tanks with NSF61 certificate . Our products cover throughout the country and are exported to Libya, Kenya, Iran , USA, Cyprus, Thailand , Vietnam, South Africa, Botswana , New Zealand , UK, UAE ,Singapore etc. Initiated in 1976 and converted into a limited liability company in 1997 with registered capital of 61.66 million Yuan, covering an area of 151,420 square meters. Its current staff group includes 720 employees, 20 senior engineers and technicians, 52 intermediate engineers and technicians and junior 88, of which it has employed sixstate-level technical experts and established long-term cooperation mechanism with research institutes