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EVK FITTING GROUP CO.,LTD (CHINA) is a leading group, engaged in manufacturing valve, pipe fitting and flange,affilicating Yantai EVK Valve Manufacturing Co.,Ltd, Hebei EVK Pipe Fitting Co.,Ltd And Tianjin EVK Flange Fabrication Co.,Ltd. EVK Group has more than 2000 staffs and covers around 150000 square meters totally.
Main production includes:
Valve: Cast iron/Ductile iron/Cast steel/Forged steel Valve( DIN3352 Resilient seated F4/F5 Gate valve,DIN3352 F4/F5 metal seated Gate valve,BS5163/BS5150/AWWA C509 Gate valve,API600 Gate valve,Wafer/Lug/Double flange butterfly valve,DIN/MSS Globe valve,Wafer/swing check valve,Y-strainer,JIS marine valve)
Pipe fitting: Carbon steel butt welding pipe fitting(Elbow, Straight and reducing tee,concentric and eccentric reducer, cap), Forged steel pipe fitting(Elbow,Tee,Reducer),Malleable iron pipe fitting.
Flange: Carbon steel and stainless steel forged flange(Flat flange,welding neck flange,slip on flange,blind flange).
We exported to more than 25 countries in the world, our main customers have CRANE,WALWORTH,OARI,etc. Our company was awarded with ISO9001 certificate and CE for our valve, pipe fitting and flange products.
Our blief is "Do friend first,Do business second", we welcome all friends from all over the world to do business together!

Our company is one of the top 500 exporting companies in China. We mainly supply valves, pipe fittings , flanges and rubber expansion joints. At present, our products have been exported to many countries of the world, for instance, United States, Canada, New Zealand, Australia, countries in South America, Europe, Asia And Africa. All of customers give us a high evaluation for our good products with high quality and competitive price.

Jiangsu Haotian Petroleum Equipment Co., Ltd. is an enterprise specialized in the research, development and production of wellhead equipment in China. We are one of the top ten enterprises of China Petroleum & Petrochemical Equipment Industry Association.
Relying on approved credit and excellent services, our company has established long-term cooperative relationships with many petroleum enterprises. Our main products include 14-40 Mpa series oil/gas wellheads, thermal wellheads, water injection wellheads, casing heads, choke & kill manifolds, ocean manifolds, API 6A gate valves, expanding gate valves, FC valves, choke valves, check valves and other drilling fittings. Our products have passed the inspection made by national oil and gas wellhead test center and are exported to North America, the Middle East, Indonesia , Kazakhstan and so on
Our company is a member of the supply network for CPMEC, China Petrol-chemical supplies & Equipment Co., Ltd. and China Petroleum Materials & Equipment Export Co., Ltd. We have passed ISO9001, API 6A and API 16C product & technical specification certifications.
Our company is located in Nanjing, Jiangsu Province. In order to establish a professional company under independent management and accounting, we have established two operation modes, namely production enterprise and marketing enterprise. On the basis of production enterprise, our company has formed a complete production network and introduced and absorbed advanced technology and quality control methods to guarantee the product quality

Lianke Valve Co., Ltd, formerly Wenzhou Yongzhong Chemical Machinery Plant, was founded in 1982. Our core products include pinch valves, fluorine lined valves, and strainers. We are certified by API, CE, ISO, and TS, and produce according to API, DIN, JIS, and GB standards. As a pump valve company, we follow ISO9001 quality standards. We offer filters like blue, precision, Y, and T types, always aiming for customer satisfaction. We innovate, improve, and compete in domestic and foreign markets. Quality is our life, and we prioritize people, technology, and service. Join us in creating a better future with top-notch products, service, and respect for individuality. Our company is full of passion and vitality. We always believe in customer first and best quality & attentive service!

Crane Sealing Technology Co., Ltd. has been committed to the research and development and production of rotating transmission fluid solutions; the main products are: rotary joints, swivel joints, rotary ball joints, hydraulic slip rings, hydraulic multi-channel rotary joints/swivel joints, high-pressure hoses Connectors, etc.
Qingdao Crane Sealing Technology Co.,Ltd.
It is widely used in papermaking, rubber, chemical, textile printing and dyeing, iron and steel, metallurgical equipment, wind power generation, construction machinery and other industries. For this purpose, it provides a complete after-sales service system and becomes the best partner for many customers.
Crane's products are used in almost infinitely wide fields, and are most widely applicable to various materials, viscosity, temperature, pressure and speed applications. Rotary seal is a unique and specialized product because it must be able to withstand very high pressure while rotating at very high speeds. To achieve this, it is necessary to make the sealing surface achieve a nearly perfect fit, that is, the seal must be slightly overlapped, and can rotate smoothly and stably and friction is reduced to a minimum, in order to extend the service life and ensure no leakage.

Tengs Valve International Limited is a professional API and DIN standards industrial valves and related products such as strainer&filters, pipe fittings supplier and exporter. We have more than 10 years’ valve manufacturing and export experience.
Our leading products are API/DIN standard Gate valve, Globe valve, Swing check valve, Ball valve, Butterfly valve, Y type strainer, Basket strainer, Temporary strainer, Flange and forged valves etc; Main materials are carbon steel, alloy steel and stainless steel, such as WCB, WCC, LCB, LCC, WC6, WC9, C5, C12, CF8, CF8M, CF3, CF3M, A105, LF2, F11, F22, 304, 304L, 316, 316L, F51 etc. Size range from 1/2″ to 48″ (DN15-DN1200); Pressure rating from Class 150 to Class 2500, PN10-PN63;
The products are exported to coverage South-East Asia, Middle-East region, West Europe, East Europe and South American etc.
Good quality and fast delivery. We are continuous improving our service to meet all of your requirements.

We mainly produce valves include Cast Steel & Forge Steel BALL VALVES, GATE VALVES, GLOBE VALVE, CHECK VALVES, STRAINER for power station, petroleum, chemical, natural gas, pharmaceutical industries. The Quality Assurance Program meets or exceeds the requirements of API-6D, CE, and ISO9001:2008, You are assured of valve solutions on all valves we sold. Combined with thorough testing and complete customer support, we supply our customers with products of maximum efficiency and minimum long-term costs at a competitive price.

The KSB Group is one of the leading producers of pumps, valves and related systems. Annual sales revenue is approximately 2000 million euro.
More than 14,000 employees around the world work for maximum customer satisfaction in building services, industry and water utilities, the energy sector and mining. KSB is increasingly a service partner and provides complete hydraulic systems for water supply and drainage.
KSB has more than 30 manufacturing sites in 19 countries. At each of them, we produce our pumps and valves to global quality standards. The pump range covers a vast spectrum - from domestic rainwater utilization systems to process pumps or power station boiler feed units. Valves come in a choice of designs, sizes and materials for a whole spread of applications.