ADDRESS:No. 80 Ruida Road, Zhengzhou High-tech Industrial Development Zone | BUSINESS SCOPE: | Construction and operation of long-distance pipelines for urban gas (in town gate stations); construction and operation of urban gas (pipeline liquefied gas, pipeline compressed gas and other petroleum and natural gas) utilization projects; sales and maintenance of gas facilities; steel, building materials, coke, Management of rubber and products; wholesale (no storage): (methanol, dimethyl ether, ammonia (liquid ammonia; ammonia), acetic acid {content>80%} (acetic acid), coal tar, coal phenol (creosote; crude Phenol), oxygen (compressed or liquefied) valid until April 14, 2022; sales of chemical products (purified exhaust gas, acetic acid waste liquid, electricity, steam, ash); sales of coal; mechanical spare parts, instruments and meters Sales; industrial water treatment; (the above scope is limited to branch operations with valid licenses); service consulting; house leasing; Internet data services; software development; information system integration services; Internet of Things technology research and development, applications and services; software operation and maintenance Services; information processing and storage support services; information technology consulting services; e-commerce technical services; sales and after-sales service of computer software and hardware, electronic products, and communication products. | E-MAIL: | mqhsw1@163.com;mqhswl@163.com;MQHSWL@163.COM
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