Core Viewpoint - Nanjing Kehan Gas Co., Ltd. has been established with a registered capital of 500,000 RMB, focusing on various sales and services related to gases, chemicals, and new materials [1] Group 1: Company Overview - The legal representative of Nanjing Kehan Gas Co., Ltd. is Yang Zhiqiang [1] - The company has a registered capital of 500,000 RMB [1] Group 2: Business Scope - The business scope includes sales of gas and liquid separation and purification equipment, chemical products (excluding licensed chemicals), and internet sales (excluding licensed goods) [1] - The company also engages in the sale of coatings (excluding hazardous chemicals), surface functional materials, plastic products, daily chemical products, synthetic materials, building materials, ecological environment materials, and fiberglass reinforced plastic products [1] - Additional services include new material technology promotion, research and development, technical services, consulting, exchanges, transfers, and promotion [1] - The company is involved in the retail of automotive parts and general cargo warehousing services (excluding hazardous chemicals) [1] - Metal products sales are also part of the business, provided they do not require special approval [1]

Core Viewpoint - Hefei Quanhexing Gas Co., Ltd. has been established with a registered capital of 150,000 RMB, focusing on various sales and services related to gas and liquid separation equipment, chemical products, and industrial control systems [1] Company Summary - The company is legally represented by Yuan Wen [1] - The registered capital is 150,000 RMB [1] - The business scope includes sales of gas and liquid separation and purification equipment, chemical products (excluding licensed chemicals), and specialized chemical products (excluding hazardous chemicals) [1] - Additional sales activities include hardware products, labor protection supplies, office supplies, office equipment, metal cutting and welding equipment, metal wire ropes and products, metal structures, industrial automatic control systems, special equipment, metal packaging containers and materials, and installation services for general machinery [1]