Shandong Huanri Group Co., Ltd was set up in ***** main product LPG Cylinder valve has got UL certificatation, TUV certification, AGA certification and BV certification. The company has ISO9002 and SGS international quality system ***** product are exported to America, Australia, Italy, Middle East, South Afica, etc. and the high quality product and good service get good reputation.Warmly welcome to visit our company and hope to build friendly, cooperative and beneficiary relations with every client.
