What is the relationship between Weiwei gas and Xiwei?

Does the subject want to ask, "What is the relationship between burning energy and happiness?" It doesn't matter. Ran Xi Energy Co., Ltd. was established on August 23rd, 2002, and its business scope includes auto parts wholesale, sales of electrical signal equipment, gas management, gas appliance installation, etc. Xiwei (China) Investment Co., Ltd. is a wholly-owned subsidiary of SHVEnergyNV Company in the Netherlands, mainly engaged in LPG and LNG related business in the Chinese mainland market.