Shijiazhuang Guang Man Long Valve Co., Ltd.

Understanding our customers, we care about the future of our business. Up to today, with reasonable price and good quality, all our products sell well in the international marketing. We want to ensure that you get our good service, only high quality and speedy delivery. We sincerely want to supply you with high quality products and perfect service based on our efficient management and professional work teams. Because professional, so trust!

Our company has gained the "China Famous Brand" title and passed the API, CE, Norske Veritas 9001\14001 certification, etc.; We has established long-term and stable partner relationship with China National Petroleum Corporation, Sinopec and other famous enterprises from the petrochemical and steel industries as well as several international multinational corporations. Our vision has been realized!