Best Valve Needle Manufacturers in China

We are professional OEM manufacturer of HVAC Control Products, Refrigeration Parts&Tools, Brass fittings&Copper Fitting, Disperse pipe(refnet joint).

We founded in 1988 years and have 10 years ODM&OEM experiences.

We have 3 main series products.

(1)HVAC Control products:

-Motorized brass Ball Valve

-Motorized Zone Valve

-Electric Thermal Valve

-Brass Solenoid Valve(air, oil, water)

-Motorized Flange Iron ball valve

-Damper actuator

-Dynamic Pressure Balance Electric Regulating Valve

-Dynamic Balance Filter motorized ball valve

-Water Flow Brass Static Balance valve

-Electrical Control Auto compensation Plug valve

-Mechanical thermostat

-Digital thermostat

-Temperature sensor

-Liquid Flow Switch

-HVAC Brass Control Valve(with Actuator)

-HVAC Iron Control Valve(with Actuator)

(2)Refrigeration Parts&Tools:

-Double Manifold gauge sets-Single manifold set-Refrigeration Gauges

-Charging Hose-Quick Couplers-Sight Glass-Hand Valve

-Split Air Conditioning Valve-Refrigeration Ball Valve

-Refrigeration Solenoid Valve-Filling Valve-Can Tap Valve

-Needle Valve-capillary-Comb Slice-Cutting Knife

-Brass Nut-Brass tie-in

-Disperse pipe(refnet joint)

(3)Copper&Brass Pipe Fitting:

-copper Elbow-copper Tee-copper Straight coupling

-copper Reducing Coupling-copper U Bend-copper P-Trap

-Brass Solenoid Valve(water, oil, air)

-Brass Male&Female elbow

-Brass Male&Female Tee

-Brass Male&Female connector

If you are interesting in our products and service,

Please contact with us, Thanks.

Dongguan Zhongwei Metal Products Co., Ltd. is located in China's manufacturing center - Dongguan, Guangdong. We are a team of experienced mechanical engineers, professional technical workers and technical consultants, dedicated to helping customers solve problems related to precision structural parts manufacturing At present, it mainly serves medical equipment parts, communication structural parts, optoelectronic structural parts, semiconductor equipment parts, automobile modified parts, motorcycle modified parts, bicycle personalized parts, non-standard automation parts and other industries, with rapid response ability, excellent Excellent quality control and good cost control are the core competitiveness. While providing specific products and processing services, we provide customers with value-added services through technical services, quality processes and business processing capabilities that are closer to customers, so that customers can focus more on themselves. Main business, thereby enhancing customer value.

You only need to provide a drawing or a sample, we will provide you with a perfect finished product.

Dongguan Zhongwei Metal Products Co., Ltd. Relies on the belief of striving for industry finishing, to establish the concept of excellence, the confidence to dare to do, the pursuit of innovation, and the full use of Dongguan's perfect industrial chain to integrate raw materials, die-casting, Metal stamping, powder metallurgy, extruded profiles and various surface treatment, oxidation, electroplating, paint, polishing and other resources, combined with its strong CNC machining, CNC turning and milling and other processing capabilities, to provide customers with a reliable and high-tech service Production one-stop service!

Dongguan Zhongwei Metal Co., Ltd. Will become your reliable partner.

Since 1989, Vatac Vango Valves Manufacturer China has dedicated itself to the manufacture and service of a wide range of industrial valves and fittings for the services of Oil, Gas, Refinery, Chemical, Marine, Power Station and Pipeline Industries.

After over 3 decades of development and innovation, Vango Valves has been well approved by ISO 9001: 2000.

Our main Manufacturing and Supplying Capability Covering:

Through Conduit Gate Valve, Knife Gate Valve, Bellow Sealed Valve, Gate Valve, Check Valve, Globe Valve, Ball Valve, Butterfly Valve, Plug Valve, Cryogenic Valve, Diaphragm Valve, Needle Valve, Pinch Valve, Strainer, Steam Trap, Flanges and Pipe Fittings.

Materials ranges from conventional cast or forged steel to special alloy materials like Monel, Inconel, Hastelloy or Duplex steel. All of our products are designed, manufactured and tested fully to API, ASTM, ANSI, JIS, DIN and BS Standards.

Adhering to the tenet "Quality the world value", Vatac Vango Valve is stepping towards to the first class manufacturer and supplier of Industrial Valves and fittings in the world.

Yongjia Goole Valve Co., Ltd is a specialized and modernized company. As industrial valves, filters and pipe fittings supplier and project service provider, we are willing to provide you with high quality and perfect fluid control solutions, to create a new intelligent system with high efficient, energy saving and environmental protection characteristics, so as to help you make full use of your energy.

We manufacture and offer:

Safety relief valve(Our hot products, we have price & performance advantages about safety valves, and we can offer you the best price and quality you want): Spring loaded safety valve, high pressure and high temperature safety valve, pilot operated safety valve, DIN Standard Safety Valve, etc...

Control Valve: Electric Control Valve, Pneumatic Control Valve, Self-operated control valve, Globe control valve, 3-way control valve. etc.

Ball Valve: Floating Ball Valve, Trunnion Mounted Ball Valve, DBB Ball Valve, Full Welded Ball Valve., etc.

Pressure Reducing Valve: Pilot Operated reducing valves, Direct Acting and Bellow Type Reducing Valves. etc.

Steam Trap: Free Float steam trap, Lever Ball Float steam trap, thermodynamic and thermostatic steam trap, inverted bucket steam trap, etc.

DIN Bellow sealed globe valves, Y Type Strainer

Besides, Other valves and pipe fittings also can be offered by us.

Our products are widely used in petroleum, chemical, metallurgy, power stationand some other fields. We can also design and manufacture the non-standard products according to Customers' requirements.

Our Products are in strict accordance with ISO 9001 International Quality Management System. We also have a complete inspection system to ensure the quality of our products. From the Market Researching to Designing and developing, from the material purchasing to furnishing, inspection and testing, from delivery to after sale service, every step is processed under the Standard Management. In order to produce the superior industrial valve and let the national-made valve replace imported valve, we always stick to the following principles: Ensure the Quality for Survival, Ensure the Continuous Innovation for Development, and ensure the high efficient service for Customers' satisfaction.

We would like to serve our esteemed customers with superior products, reasonable price and complete sales services. We pledge we will be your most reliable business partner always.

Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd is located in Zhuzhou, Hunan Province, which is known as the "Hometown of Cemented Carbide". It is a national high-tech enterprise that has passed ISO9001: 2015 international quality certification system, specializing in manufacturing, research and development of cemented carbide materials and tungsten steel products' raw material, blank production, tungsten steel precision processing and sales one-stop service.

We inherits and precipitates Zhuzhou cemented carbide tungsten steel processing technology. We have a professional technical team, which lays a solid foundation for manufacturing high quality cemented carbide products. The advantages of cemented carbide products in related fields are obvious. We can provide you with a complete set of cemented carbide products and tungsten steel product solutions.

Sanxin produces and processes tungsten steel products, selects suitable cemented carbide materials, owns professional customized precision equipment, unique processing technology, implements strict quality control measures of 100% inspection and provides considerate pre-sales and after-sales services. We can produce and process non-standard custom carbide inserts, carbide cutters, carbide molds, carbide fixtures, carbide sheets, carbide rods, hard for customers who need it. Alloy pipe, carbide punching punch, carbide valve seat, carbide insert, cemented carbide nozzle, carbide wear parts, carbide mold parts, and other cemented carbide tungsten steel precision processed products for customers who have needs.

We focus on every process of cemented carbide production and processing, and we are able to meet the needs of our customers' usage requirements on precision tungsten steel processing to the maximum.

Zhejiang Ronze Valve Co., Ltd. is located in well-known China Pump&Valve hometown-Five-star Industrial zone, Oubei town, Wenzhou. The company, established in 1989, being to the first steep provider net of China Petroleum&Natural Group, the pointed manufacture company of the Chemical Industrial Equipment Corpporation, and the mtmbder of China CITYGAS ASSCOCIATION. The company covers 4500 square meters and the construction area is 3400 square meters. It has become a valve company which integrates Researching, manufacturing, designing, sales and after services as a specialized unit. Our main products is API valves, forged valves and steam traps. Including gate valve, globe valve, check valve, ball valve and steam traps. The valves manufactured by our company are widely applicable to the fields of petroleum, chemical industry, power industry, metallurgy, pharmacy paper making and food with good reputation and reliability from users.

The small-bore valves mainly include gate valves, stop valves, check valves and low-temperature valves. All of our products are made in accordance with the API standards.

The steam traps mainly include thermodynamic type, free ball float type, inverted bucket type bimetal type, bellow type, sylphon type, high temperature pressure disc type, and lever ball float type.

Materials of the products can be carbon steel, austenitic stainless steel, alloy steel and other special materials.
Our ball valve, gate valve, globe valve and check valve all sell well in many markets.