China Top 10 Cf Series Flange And Fitting Brands

July 31, 2023

The CF series flange and fitting is widely used in high vacuum systems for its excellent sealing capabilities. It is made from stainless steel and features a knife-edge sealing surface, ensuring a tight and leak-free connection. This industry-standard product is commonly found in semiconductor manufacturing, aerospace, and research laboratories.

China National Petroleum Corporation (CNPC)
Sinopec Group
China National Offshore Oil Corporation (CNOOC)
China Baowu Steel Group
China Minmetals Corporation
China State Construction Engineering Corporation (CSCEC)
China Communications Construction Company (CCCC)
China Railway Construction Corporation (CRCC)
China Energy Engineering Corporation (CEEC)
Ningbo MHC Machinery CO LTD
China General Technology Group (Genertec)

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 National Petroleum Corporation (CNPC) is a state-owned oil and gas company in China. It is one of the largest integrated energy groups globally, engaged in exploration, production, refining, and marketing of oil and gas. With a vast workforce and operations in over 70 countries, CNPC plays a crucial role in China's energy industry.

Sinopec Group

Establishment time : Sinopec Corp. (China Petroleum & Chemical Corporation)

website :

Main Product : Sinopec Shanghai Petrochemical Company Limited

Company Profile

Sinopec Catalyst (Zhangjiagang) Co., Ltd.

China National Offshore Oil Corporation (CNOOC)

Establishment time : August 20, 1982.

website : www.cnoocltd.com

Main Product : Exploration, development, production, and sale of oil and natural gas.

Company Profile

China National Offshore Oil Corporation (CNOOC) is a state-owned oil and gas company headquartered in Beijing, China. Established in 1982, CNOOC is one of the largest national oil companies in China. The company primarily engages in the exploration, development, production, and sale of oil and natural gas. CNOOC operates in various markets including China, Asia, Africa, Americas, Europe, and Oceania. As a state-owned enterprise, CNOOC faces competition from other national and international oil companies operating in the same markets. For more information about CNOOC, please visit their official website at www.cnoocltd.com.

China Baowu Steel Group

Establishment time : 2016

website : www.baowugroup.com

Main Product : Steel products, including hot-rolled steel, cold-rolled steel, and steel plates.

Company Profile

China Baowu Steel Group, established in 2016, is one of the largest steel producers globally. With a diverse range of steel products, including hot-rolled steel, cold-rolled steel, and steel plates, the company caters to both domestic and international markets. Despite its size and market presence, China Baowu Steel Group faces competition from other global steel producers, which drives the company to maintain high product quality and competitive pricing. Visit the company's official website at www.baowugroup.com for more information.

China Minmetals Corporation

Establishment time : China Minmetals Corporation was established on April 26, 2008.

website : www.minmetals.com

Main Product : The main products of China Minmetals Corporation include metals, minerals, energy, and real estate.

Company Profile

China Minmetals Corporation is a state-owned enterprise and is one of the largest metal and mineral companies in China.

China State Construction Engineering Corporation (CSCEC)

Establishment time : 1957

website : www.cscec.com

Main Product : Construction and engineering services, real estate development, infrastructure development, investment and operation, design consulting, and equipment manufacturing.

Company Profile

China State Construction Engineering Corporation (CSCEC) is a state-owned enterprise and one of the largest construction and engineering companies in the world. With a rich history dating back to 1957, CSCEC has played a significant role in shaping China's infrastructure landscape. The company offers a wide range of services, including construction, real estate development, infrastructure development, investment, and design consulting. CSCEC operates in various markets globally, with a strong presence in China, Asia-Pacific, the Middle East, Africa, Europe, and the Americas. With its vast workforce and extensive expertise, CSCEC continues to be a key player in the global construction industry.

China Communications Construction Company (CCCC)

Establishment time : October 8, 2006

website : https://www.cccc.com.cn/

Main Product : Infrastructure construction, dredging, port machinery manufacturing, and environmental protection projects.

Company Profile

China Communications Construction Company (CCCC) is a state-owned enterprise headquartered in Beijing, China. It specializes in infrastructure construction, dredging, port machinery manufacturing, and environmental protection projects. With a workforce of over 130,000 employees, CCCC operates in more than 150 countries and regions globally. The company is renowned for its expertise in infrastructure development and maritime engineering. It has established a strong presence in various markets, including China, Southeast Asia, Africa, and Europe. CCCC's commitment to innovation, quality, and sustainable development has contributed to its success as one of the world's largest construction companies.

China Railway Construction Corporation (CRCC)

Establishment time : The China Railway Construction Corporation (CRCC) was established on December 28, 2007.

website : http://www.crcc.cn/.

Main Product : CRCC is primarily engaged in infrastructure construction, including railway construction, highway construction, urban rail transit construction, and housing construction.

Company Profile

China Railway Construction Corporation is a state-owned enterprise that specializes in infrastructure construction. With a strong focus on railway construction, CRCC has played a significant role in building China's extensive high-speed rail network. The company has expanded its operations globally, undertaking numerous projects in Asia, Africa, Europe, and the Americas. CRCC's expertise in construction, engineering, and project management has made it a leader in the industry.

China Energy Engineering Corporation (CEEC)

Establishment time : China Energy Engineering Corporation (CEEC) was established on September 29, 2011.

website : www.ceec.net.cn

Main Product : Engineering, procurement, and construction (EPC) services for power plants, renewable energy projects, infrastructure projects, and environmental protection projects.

Company Profile

China Energy Engineering Corporation (CEEC) is a leading Chinese company specializing in providing comprehensive engineering, procurement, and construction (EPC) services for various energy and infrastructure projects. With a focus on power plants, renewable energy, infrastructure, and environmental protection, CEEC has established itself as a key player in the global market. The company's vast experience, technical expertise, and strong financial backing have contributed to its success in delivering high-quality projects worldwide. CEEC continues to expand its presence in both domestic and international markets, driving sustainable development and contributing to the global energy transition.

Ningbo MHC Machinery CO LTD

Establishment time : 2018

website : www.mhcvacuumparts.com

Main Product : Vacuum components,Stainless steel flanges,aviation aluminum connectors,Fluid pipe connectors,Vacuum flanges,Vacuum rings

Company Profile

Ningbo MHC Machinery CO.,LTD is specialized in manufacturing all kinds of metal parts by Turning and CNC machines. Presently, our parts include Vacuum fitting and flange in 304L and 316L, auto fluid system fitting and flange banjo in stainless steel or 12L14 , at the same time, we also can supplied all kinds aluminum connectors and so on. We had many kinds of fitting, flange and connectors in our inventory, we also can manufacturer per customer`s special request or drawings. The main material was all kinds of stainless steel, aluminum, steel and A380 casting material and so on , which can be same as customers` request.

MHC located in Ningbo Beilun and close Beilun port, which was one of the biggest port in China. And the whole completed machining service in this area, which offered us the advantage transportation and machining. We also had many kinds of advanced turning lathe and CNC machines, ultrasonic washing, shadow projector machine, roughness meter, hardness and so on good and reliable equipments. These can support us control the whole manufacturing process and sizes supervised in our company. From the raw material to finished parts, we can 100% trace them. Every step can be traced and be verified to help us supply our customer perfect parts.

Our company was a young and experienced team. Our core value was: fast feedback, lower prices than market and more better quality than others and best service to customer. The goal was establishing world-class manufacturer. Under this working hard and goal, we gained much more honor from our customers all over the world. We helped our customer save the cost and improved the quality and gain more market.

Always keep on improving ourself and let every employee develop their value, customers` request was always our motive force to move forward and it was always our goal. You are welcome to send your inquiries and let us establish long and reliable relationship for the bright future.

China General Technology Group (Genertec)

Establishment time : China General Technology Group (Genertec) was established on October 26, 1998.

website : www.genertec.com.cn

Main Product : The main products of China General Technology Group (Genertec) include technology development, equipment manufacturing, engineering construction, and international trade.

Company Profile

China General Technology Group (Genertec) is a renowned company known for its expertise in technology development, equipment manufacturing, engineering construction, and international trade.

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Mr. andy

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andy@mhc-machinery.com

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+8613757426678