CongRui Trade Co., Ltd is located at Jinan, known as Spring City. The Company owns 500000 RMB of registered capital and fixed assets 50 million RMB. Our main products: 1. Gas products: High purity argon, acetylene gas, propane, oxygen, high purity nitrogen, high purity helium, helium, CO2 shielding gas, mixture 2. All kind of high pressure gas cylinder and welded gas cylinders: GB 5099 gas cylinders, DOT gas cylinders, ISO 9809 gas cylinders, welded gas cylinders for liquid chlorine and liquid ammonia. 3. Liquid gas cylinders: 175L 195L 480L Serials dewar flasks With sufficient goods supply, reliable quality, excellent service, reasonable price, we are confident to be your preferred partner!
