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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
CNOOC
Establishment time : CNOOC was established on February 20, 1982.
website : www.cnoocltd.com
Main Product : CNOOC's main products include exploration, development, production, and sales of oil and natural gas.
Company Profile
China National Offshore Oil Corporation
Establishment time : China National Offshore Oil Corporation (CNOOC) was established on February 15, 1982.
website : https://www.cnoocltd.com/.
Main Product : CNOOC's main products include exploration, development, production, and sale of oil and natural gas.
Company Profile
China National Petroleum Corporation
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 Shipbuilding Corporation
Establishment time : 1999
website : www.cssc.net.cn
Main Product : Shipbuilding, ship design, marine engineering, offshore engineering, and related services
Company Profile
China Railway Construction Corporation
Establishment time : China Railway Construction Corporation (CRCC) was established on December 28, 2007.
website : www.crcc.cn
Main Product : CRCC's main products include railway construction, infrastructure construction, real estate development, equipment manufacturing, and investment operations.
Company Profile
China Aerospace Science and Technology Corporation
Establishment time : 1st July 1999
website : www.spacechina.com
Main Product : Aerospace systems, satellites, launch vehicles, missiles, and related technologies
Company Profile
China Energy Engineering Group Co., Ltd.
Establishment time : China Energy Engineering Group Co., Ltd. was established on September 29, 2011.
website : http://www.ceec.net.cn
Main Product : China Energy Engineering Group Co., Ltd. primarily engages in the construction and operation of power plants, energy infrastructure projects, and environmental protection facilities. They also provide engineering, procurement, and construction (EPC) serv
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!
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 National Heavy Duty Truck Group
Establishment time : 1956
website : www.cnhtc.com.cn
Main Product : Heavy-duty trucks, special vehicles, engines, and key components
Company Profile
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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.
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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.