Founded in 1974, Hebei Leflow Corporation has continuously supplied quality valves for industrial and commercial applications. Industries serviced include oil refining, chemical processing, power, commercial and shipbuilding, pulp and paper, mining and pharmaceutical processes. Main products are medium and low pressure of GATE VALVES, KNIFE GATE VALVES,BALL VALVES,CHECK VALVES,GLOBE VALVES, Y-STRAINERS, BUTTERFLY VALVES, AIR VALVES,MARINE VALVES AND FIRE FIGHTINGS. Our goal is simply to furnish high quality valve products at prices competitive in the global marketplace and deliveries to meet the challenges required in today’s business environment.

Kairuite Valve Group Co., Ltd., founded in 2003, was a manufacturer and solution provider that has committed to R&D, design and manufacture high-quality industrial valves for 20+ years.  Located in High new technology Industrial Park, Nanbin Street, Ruian City, Zhejiang Province, P.R.China, its workshop covers 250000 sq. ft area. The total annual output has reached 70 million dollars in 2023.  According to customer's requirements, it has committed to develop and manufacture ball valves, gate valves, butterfly valves, globe valves, plug valves, check valves, trap valves and other special valves. The products are served to a wide range of applications, including petroleum and coal chemical industry, oil & gas pipeline transportation, long distance pipeline, metallurgy, electricity, aerospace, water conservancy, nuclear power, LNG and other industry.  As one of the leading industrial valve experts, Kairuite valve has obtained ISO9001, ISO14001, ISO45001, API 6A, API 6D, API 600, API 602, API 608, API 609, API 594, CE/PEC, EAC and other certificates. Besides, it has own laboratory and specialized R&D team to keep with the emerging trends in the market.

Hebei Disai Valve Company Limited’s predecessor is state-owned Hebei Valve Company which is founded in March, 1989. After privatization, in May, 1995, it was renamed Hebei Disai Valve Co., Ltd. The factory mainly produces ductile iron water valve series. According to the needs of market development, Tianjin Disai Valve Co., Ltd. was established in 2007 in Tianjin which mainly produces butterfly valve series products. Disai valve has very strong capability of manufacturing, R&D, trade and international services. It owned total registered assets of 37 million RMB, and total assets of more than 87 million RMB. It has more than 200 employees, nearly 20,000㎡ workshops, and around 30,000㎡ cooperating foundry which output 12,000 tons castings annually. Disai valve has been certified ISO9001 QMS by TUV Rheinland, and obtained certificates WRAS/CNAS. It is also a member of China Machinery engineering corporation, which belongs to Fortune Global 500.  Disai valve’s products cover kinds of gate valves, butterfly valves, check valves, strainers, air valves, with pressure range from 0.6-4.0MPa, size from DN100-DN3000, manufacture fully comply to international standard DIN, BS, AWWA, GB, JIS etc. The products have been largely exported to global markets, such as Germany, UK, Spain, Italy, Egypt, Poland, America, South Africa, Malaysia, Taiwan, Mainly are OEM for some world-class valve manufacturers. Disai valve forever believes quality is life of the company. After two decades’ struggling, Disai valve has established strict quality assurance system and very strong supply chain. High quality valves and extraordinary service give Disai Valve unbeatable reputation. Being a reliable supplier and partner, Disai Valve always puts customer’s satisfaction at the most high place. Disai Valve sincerely expects to establish very well cooperation with global friends.

Baoding Huahong Trading Co., Ltd   HUAHONG-reliability, quality, stability.   Baoding Huahong Trading Co., Ltd is headquartered in Baoding, Hebei, China, the hinterland of Bohai Economic Rim surrounding Beijing and Tianjin.   HUAHONG is a collection of R&D, production and sales valve manufacturing enterprise. Now the company has advanced production technology, strong technical force and rich manufacturing experience. The main products are butterfly valve, gate valve,check valve, globe valve, ball valve, bottom valve, stranier and other types of accessories in different industries, including oil refineries, petrochemical and chemical plants, thermal power plants, thermal power plants, pulp and paper mills, and low-temperature production.   We try to enlarge our oversea markets and we have received a good reputation from our customers in the USA, West Europe, the UK, Southeast Asia,Spain and Russian .Besides, we always make delivery on time and will provide you with best quality and reasonable prices.   Our philosophy is: we do not seek to provide everything, we provide what you need!   HUAHONG Company is always open to mutually beneficial cooperation. We will be glad to see you become our customer if you contact us in a convenient way!  

Qingdao Haiying Valve Co., Ltd. which located in Qingdao city, the gold southeast coast of Shandong, where is very near to China Qingdao Port and Airport. We devote to manufacture and supply ball valve, butterfly valve, gate valve, check valve, safety valves, storm valves etc., with cast bronze, cast brass, cast steel, Stainless steel(CF8, CF8M, CF3, CF3M) material. Which is applicable to shipbuilding, petroleum Plant, petrochemical Plant, chemical, metallurgy, electric power plant, water conservancy, urban construction, fire fighting, machinery, coal, food and others fields. The company covers an area of 2600 M2, there are total 55 staffs at present, more than 8 professional technicians.   Our products have been exported to Southeast Asia, Europe, America, Africa, the middle East and other foreign Markets. Haiying will continue to innovate high quality valve products, provide professional and perfect after-sale service. We will try our best to meet the require of domestic and foreign customers.

Yuanda Brand   Founded in 1994, Yuanda Valve Group Co., LTD. Has made use of the short 30 years to rise and expand at a speed of 100 times. We are advancing with time, updating equipment, elaborately carving out our brand, focusing on developing high-end products, and actively responding to market demands with creativity. Every step we take is a breakthrough in China's valve industry. In recent years, Yuanda has witnessed a rising awareness in engineering field and international field, established long-term and stable cooperation relationship with famous enterprises and several transnational groups in fields such as petroleum, petrochemical, water conservancy and steel and made its vision a reality. Yuanda attaches importance to after-sales services, continues to improve after-sales service mechanism: it's Yuanda's service philosophy to stay customer-oriented and provide quick-response and quality services. We commit that we are always ready to help no matter where you are. Tremendous changes have taken place in China's manufacturing industry amid the transition process of Chinese society from high-speed development to high-quality development. The manufacturing industry embraces unprecedented development opportunities. However, the challenges that come along are also crucial to each enterprise. Yuanda adjusted its strategy to change from high-speed development of over 20 years to high-quality development; and change from the largest valve manufacturer in China to the strongest valve manufacturer in China, during which, Yuanda centers on quality, aims at quality customer service, upgrades enterprise against the backdrop of "Made in China 2025", "Industry 4.0" and highlights technical innovation, green development, sustainable development, people-oriented development. We believe that Yuanda will stand out in the manufacturing industry in China with a new brand image in the near future. Yuanda aims high and embraces all diversities. It attracts best minds from all over the world with a high degree of inclusiveness and provides a stage for purpose-driven people with dreams and passions to showcase their talents and improve self-values. In the principle of "good faith and quality first", we make friends from all over the world and we welcome more friends to join Yuanda and work hand in hand for a better future. Group Profile   China Yuanda Valve Group Co., Ltd. located in the hinterland around the Beijing, Tianjin and Bohai economic center, it’s founded in 1950s, restructuring on the basis of the former mechanical ministry longyao valve factory. It is the largest valve manufacturer in China engaged in researching and developing, manufacturing and selling middle pressure and low pressure valves. It located in Yincun Town, Longyao County, Hebei Province, there are five branches under the group, the registered capital of 100 million yuan in RMB, and the headquarter covers an area of 400,000 square meters, more than 3,000 staffs. Yuanda has passed the authentication of ISO9001: 2008 quality management system and ISO14001:2004 environmental management system, OHSAS18001:2007 occupational health & safety system, API certification, CE certification, KS certification and ΓOST certification; The brand is evaluated as Famous trademark of china and the famous brand in Hebei province, and the series of the products has been honored as the famous products in Hebei province, and was granted the right of self-management of import and export; and awarded China Quality Credit Enterprise by the China Entry-Exit Inspection and Quarantine Association; and awarded credit management class AA enterpnse by AQSIQ and has achieved Manufacture License of Special Equipments of the People’ s Republic of China, Grade A, and B1、B2、B3 foundry certification; and has taken part in the valve Branch Association, China General Machinery Industrial Association. Yuanda is also the first class supplier of Sino Petroleum Corp., China national Petroleum Corp.(CNPC) and the member of China Guodian Corp. supply network and the member of China Huadian Corp. supplier network, China Power Investment Corporation, China Huaneng Group, China Datang Corporation. Yuanda is the qualified tenders of the China Nonferrous Metals Industry Group, China National Chemical Construction Group, Shougang Group, Wuhan Iron and Steel (group) Corp, Hebei Iron and Steel Group Co., Ltd. Yuanda Valve Group manufacture the products include : GB/JB(china), API, ANSI, AWWA, DIN, JIS, ΓOST, NF and etc. the material include HT200、HT250、QT400、QT450、WCA、WCB、WCC、CF3、CF8、CF3M、CF8M、1Cr5Mo、LCB and etc. The products have 12 kinds, 200 series and 4000 sizes, include gate valve, globe valve, ball valve, butterfly valve, check valve, diaphragm valve, reducing valve, plug valve, traps valve. Totally amounted 80,000 tons per year. All the products are widely used in petrol, petro-chemical, chemistry, power, metallurgy, water conservation, construction, pharmacy, and water drainage fields. Yuanda Valve Group has established a sound cooperation relationship with US Crane Co,Ltd. Japan Yamato, Korea Wondae TGK Co.Ltd. Korea Daehwa Co., Ltd., Russia ADL and Turkey FAF. Our products sell well on the market of Germany, England, French, Italy, Brazil, Poland and Europe, central Asia and west Asia, all about 30 countries and areas. Yuanda brand enjoyed a great reputation among our customers.   Our website:www.yuandavalves.com

CNM VALVE is a total valve solution supplier which specializes in R&D, design, manufacture, sales, and service. Our products are widely used in the fields of petroleum, natural gas, water treatment, steam, buildings, and etc. There are over 1,000 series in 4 categories of leading products such as gate valve, globe valve, check valve, butterfly valve, plug valve, ball valve,strainer, steam trap, and etc., which are produced in line with JIS, ANSI / API6D, DIN, GOST, and GB standards. Our major products are designed, manufactured, and tested strictly according to API, CE and ISO standards,therefore, we can guarantee that each one of them is high-class. Professionally trained sales team and high product quality make us gain more outstanding achievement. CNM products are exported to Europe, America, South America and the Middle East. Customers and quality come first. It is our belief to provide more and better high value-added products for customers. Let's create a brighter future together. Our website:www.valvescenter.com  

WELCOME TO HAOLONG VALVE CO., LTD.   Hebei Haolong Valve Co., Ltd. is located in North China valve production base--- Yongxing Industrial Zone, Longyao County, Xingtai City, Hebei Province. It's a collection of R&D, production and sales valve manufacturing enterprise. The company has always been adhering to the "market-oriented, technology escort, service first" concept of development. Now the company has advanced production technology, strong technical force and rich manufacturing experience. Haolong manufactures to standards including GB/JB(China), ANSI, DIN, JIS, BS, RUSSIAN and so on, to produce a great variety of valves including gate valves, ball valves, check valves, butterfly valves, plunger valves and other series and a number of specifications. The company has passed ISO9001: 2008, ISO14001:2004 quality and environmental management system certification, security certification, the "People's Republic of China special equipment manufacturing license", and has set up a number of marketing networks in the country, products cover each city. And has established long-term cooperative relationships with Europe, America, Africa, Central Asia and other countries valve business, the products are exported to overseas. Finally, we warmly welcome customers to Hebei Haolong Co.,Ltd. for guidance and business negotiations. We will provide you with the best quality products and the best service.  

Hebei Youyi Machinery Tech Co., LTD is a comprehensive enterprise integrating research and development, manufacture and sales which provides one-stop service and solution for water, gas, oil, heating and refrigeration systems of the global market.     Rich technical force, leading development concept and strict management system of quality control and perfect after-sale service, have established the solid foundation for high quality products. There are about 100 series of products: GB, API, DIN, JIS, GOST standard gate valve, globe valve, check valve, ball valve, butterfly valve, bottom valve, drain valve, strainer, flange and etc.     The business principle of YOUYI Industry is credit and sincerity. We are eager to get your inquiries and to establish long term mutual benefit cooperation relationship.  

Company ProfileJiangsu meivalve machinery Co., Ltd. Is committed to high-end petroleum equipment and accessories manufacturing modern large enterprises. The headquarters and factory are located in jianhu county, jiangsu province, an important production base of China's petroleum equipment industry. Meivalve company providing products including wellhead equipment and christmas tree, choke and kill manifold, mud manifold, mud gas separator, large-diameter ball valve, bop, casing head, all kinds of high pressure valves, tubing head, hanger, high pressure swivel joint, hammer union. Main products products are performing API 6A 16A 16C standard, and can provide special product customization service according to customer's requirements.Founded in 2014, the company has been focusing on the development, design and production of petroleum equipment products for five years, providing customers with cost-effective complete sets of petroleum equipment products and services. The company has a sound r & d design, production and processing, assembly and delivery capacity, for regular products companies have a large stock, to provide customers with fast delivery services. Meivalve company not only occupies a considerable proportion in the domestic market, with superior quality and strong strength to USA, Canada, Singapore, Kuwait, Iran, the Middle East, Kazakhstan and other countries and regions of the market expansion. Strive to make "meivalve machinery" become a qualified supplier of global oil and gas exploitation supporting equipment."Superior quality, bring win-win" is the core value of the company, the company has always relied on new technology, new process, new materials to develop high-quality oil and gas exploitation supporting products. Let made in China serve customers all over the world! Welcome customers to come to our company to visit the guidance and negotiate orders.