Daqing Zhongliang Technology Development Co., Ltd.

ADDRESS:Building -7, Block B1, Wanbao Cargo Distribution Center, Saertu District, Daqing City, Heilongjiang Province-14#

BUSINESS SCOPE: Chemical and industrial water treatment additives, activated carbon fillers, anti-corrosion and thermal insulation materials, and petrochemical equipment anti-corrosion and thermal insulation technology development, sales and services; corporate image planning services, planning creative services, domestic trade agency services, water treatment technical services, quality inspection technical services , Non-destructive testing engineering services, energy-saving technology promotion services, environmental protection engineering technical services, environmental protection monitoring services; water treatment equipment manufacturing, sludge treatment equipment and device manufacturing, sewage treatment chemicals manufacturing, oil field chemical preparations (the above two items do not include Hazardous chemicals, flammable and explosive products and highly toxic substances) manufacturing; special equipment for oil drilling and production, mold bases, standard mold parts, cooling equipment, communication terminal equipment, environmental monitoring special instruments, general and special instruments and meters , Rubber products (except for national investment projects prohibited) manufacturing; general equipment, chemical products (excluding dangerous chemicals, inflammable and explosive products and toxic drugs), building materials, hardware products, instruments, daily sundries, cosmetics, health care Food sales; maintenance and sales of water treatment equipment, computers, software and auxiliary equipment, other mechanical equipment and electronic products; repair of instruments and meters, repair of air breathing apparatus; installation of water filtration and purification machinery and devices; market research; see "Business of Hazardous Chemicals" License", certificate number: Black E Emergency Sutra [2020] 000256; valid until April 17, 2022; see "Non-pharmaceutical precursor chemicals business record certificate", certificate number: (black) 2J230602201120001; valid period Until October 21, 2023; see "Non-drug Precursor Chemicals Business Recording Certificate", certificate number: (black) 3J2306022020002, valid until October 19, 2023, see "Practitioners of Precursor Hazardous Chemicals Recording Certificate", record number: 004121, valid until November 30, 2021.

E-MAIL:zlkj1233@163.com;359694957@qq.com;lifengna.1987@163.com