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PetroChina
Establishment time : PetroChina was established on November 5, 1999.
website : www.petrochina.com.cn
Main Product : PetroChina's main products include crude oil, natural gas, refined products, and petrochemicals.
Company Profile
China National Offshore Oil Corporation (CNOOC)
Establishment time : The China National Offshore Oil Corporation (CNOOC) was established on February 15, 1982.
website : www.cnooc.com.cn
Main Product : CNOOC's main products include exploration, development, production, and sales of oil and natural gas.
Company Profile
ChangZhou FENGJU Machinery Equipment CO., LTD
Establishment time : 2015
website : www.fengjumachinery.com
Main Product : Filter Production Equipment,Filter Production Equipment,Origami Folding Machine,Filter Paper Pleating Machine,Air Filter Making Machine,Car Filter Making Machine
Company Profile
The company will further develop advanced, practical and efficient models to the actual production in the , lead the domestic trend, pay to international trends, and make due contributions to the filter and filter industry in China and the world. We put product quality and service first, which is the key factor that makes your brand more competitive in the global market. Tongchen Technology will be your most reliable supplier of mechanical solutions in China suppliers, partners and friends, we are always ready to establish a long - term business relationship with your company.
Strong technical strength, high-quality and low-priced products, and first-class marketing and after-sales service are your best choices!
A warm welcome from all over the world!
China Petroleum & Chemical Corporation (Sinochem)
Establishment time : China Petroleum & Chemical Corporation (Sinochem) was established on November 25, 2000.
website : www.sinochem.com
Main Product : Sinochem's main products include petroleum, petrochemicals, fertilizers, fine chemicals, and agricultural products.
Company Profile
China National Petroleum Corporation (CNPC)
Establishment time : September 17, 1988.
website : www.cnpc.com.cn
Main Product : Exploration, production, refining, and marketing of oil and gas.
Company Profile
China State Construction Engineering Corporation (CSCEC)
Establishment time : The China State Construction Engineering Corporation (CSCEC) was established on December 10, 1982.
website : https://www.cscec.com/
Main Product : CSCEC's main products include construction and engineering services, real estate development, infrastructure development, and design consultation.
Company Profile
China Communications Construction Company (CCCC)
Establishment time : China Communications Construction Company (CCCC) was established on October 8, 2006.
website : www.cccc.com
Main Product : Infrastructure construction, dredging, heavy machinery manufacturing, and engineering design.
Company Profile
China Railway Construction Corporation (CRCC)
Establishment time : China Railway Construction Corporation (CRCC) was established on December 28, 2007.
website : http://www.crcc.cn/
Main Product : CRCC's main products include construction and engineering services, infrastructure development, railway construction, urban development, and real estate.
Company Profile
China Gezhouba Group Corporation (CGGC)
Establishment time : China Gezhouba Group Corporation (CGGC) was established on December 26, 1970.
website : www.cggc.cn
Main Product : CGGC's main products include construction of hydropower stations, thermal power stations, nuclear power stations, water supply and drainage projects, roads and bridges, airports, and railways.
Company Profile
Sinopec
Establishment time : Sinopec was established on February 28, 2000.
website : www.sinopecgroup.com
Main Product : Sinopec's main products include petroleum, petrochemicals, and natural gas.
Company Profile
China Huanqiu Contracting & Engineering Corporation (HQCEC)
Establishment time : China Huanqiu Contracting & Engineering Corporation (HQCEC) was established on March 1, 1985.
website : www.hqcec.com
Main Product : HQCEC specializes in various engineering and contracting services, including infrastructure construction, energy projects, and industrial facilities.
Company Profile
September 21, 2024
July 15, 2024
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September 21, 2024
July 15, 2024
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.