Nantong Naco Fluid Equipment Co., Ltd., also known as Roke, is a professional manufacturer and trading company specializing in high-performance industrial valves and tube fittings. Established in 2014 and based in Nantong, China, the company leverages over 20 years of leadership experience in flow control to serve global markets, including North America, Southeast Asia, and Eastern Europe. The company operates with a workforce of 51 to 100 employees and maintains an annual production capacity of up to 2 million units.
Nantong Naco offers an extensive product portfolio that includes needle valves, ball valves, check valves, and relief valves, alongside a comprehensive range of tube and pipe fittings, flanges, and seamless tubing. These components are available in various materials such as stainless steel 316L, carbon steel, brass, and PTFE to meet diverse industrial requirements. Their products are engineered for high-pressure and high-temperature applications, with specific offerings rated up to 10,000 PSI.
As a contract manufacturer and ODM provider, the company emphasizes quality control and technical consultation, adhering to international standards with certifications including ISO 9001, CE, and CCS. Their business philosophy focuses on providing the right technical solution to improve client productivity, supported by a customer-centric approach that includes on-site consultation and flexible design services.
Stainless Steel SS304 Single Ferrule DIN2353 / ISO8434-1 Hydraulic Fittings$1.5
SS316 Stainless Steel Single Ferrule Metric Hydraulic Fittings Nuts 50S$18.3
Stainless Steel Compression Heavy 6s-38s Single Ferrule Hydraulic Fittings Plug$0.49
Stainless Steel SS316 Single Ferrule Cutting Rings Compression Rings 50S$6.12
Stainless Steel 6000psi Female Thread High Performance Ball Valve$22.3
Stainless Steel 3000 psi NPT Female Thread One Piece 3 Way Instrumentation Ball Valve$1185.36
Stainless Steel ISO 6162.2 Heavy 6000psi SAE Flange Clamp$3.6
Parker Style Ss304/316 Stainless Steel Single Ferrule Male Thread Elbow Tube Fittings Hydraulic Fittings$2.88
Stainless Steel Swivel Joint Transition Pipe Fittings for Water and Oil and Gas Industry Hydraulic Tube Fittings$7.2
RKSfluid (Shenyang) Flow Control Co., Ltd.
🇨🇳 China
1997101-200 peopleManufacturer/Trading Company
Established brand
OEM manufacturer
ODM manufacturer
Product customization
Shipments
104
Key customer
QTRCO
Key market
🇺🇸 United States
Description
RKSfluid (Shenyang) Flow Control Co., Ltd. is a prominent multi-divisional industrial manufacturer and trading company headquartered in Shenyang, China. Established in 1997, the company has grown into a significant player in the flow control industry, operating a modern production facility of up to 10,000 square meters. The company specializes in the design, production, and distribution of a comprehensive range of industrial valves, including butterfly, gate, ball, check, globe, and automatic control valves, available in manual, pneumatic, and electric configurations. Their expertise extends to pipe fittings, actuators, and advanced filtration systems such as candle, cartridge, and self-cleaning filters.
With a workforce of approximately 100 to 300 employees and an annual output value reaching up to US$100 million, RKSfluid maintains robust manufacturing capabilities including its own foundry, CNC machining centers, and automated assembly lines. The company is a recognized leader in technical standards, with its testing center serving as a public service platform in Liaoning Province and contributing to national valve industry standards. They offer comprehensive OEM, ODM, and contract manufacturing services, supported by a dedicated R&D team and international agents in the United States.
RKSfluid adheres to rigorous international quality standards, holding certifications such as ISO 9001, CE, API, ASME, WRAS, and EAC. Their products are designed to meet GB, ISO, DIN, and American standards, serving a prestigious global clientele that includes major industrial names like BASF, Shell, SINOPEC, and Emerson. The company exports extensively to markets across North America, Europe, Asia, and the Middle East.
Double Flange PN16 PN25 Dismantling Pipe Joint for Water Pipeline with Tie Rods and Bolts Product Category Pipe Fittings$45
Factory Direct New 1 Micron Fully Automatic Stainless Steel Candle Filter Housing Best Price$79677.3
Best Stainless Steel 5 Micron High Flow Cartridge Filter Housing New Condition Pool Filtration Water Filter Cartridge$29241.46
Cerberus Series DN200 PN16 Customized Water Valve Ductile Iron Double Ball Air Valve Pressure Reducing Manufactured Customized$4218.21
Factory-Delivery DN100 PN10 PVC Pipe Fittings Ductile Iron Mechanical Couplings Accessories with Polishing Surface Treatment$65
Factory Direct Gate Valve PN10/16 Dn80 Dn100 Non-rising Stem Resilient Soft Seal Flange Ductile Iron Gate Valve Price$4985.17
China API609 Stainless Steel 150lbs 4inch Wafer Centerline Butterfly Valve DN100 PN10 PN16 for Water Supply$19076.75
RKSfluid OEM 2-Inch PN16 Manual Power Ductile Iron Air Release Valve DN25-DN50 RAL 5010 Powder Epoxy Coating Flanged for Water$321.94
200x Pressure Reducing Valve$3749.52
OEM & ODM 4" DN100 Ductile Iron CF8M Manual Butterfly Valve PN16 Water/Gas/Oil Factory Direct Sales RKSfluid HYDRA$29.13
China Valve Manufactured DN50 DN100 Ductile Iron Flange Double Ball Air Release Valve PN16 for Water$3280.83
Manufacturer's PN40 WRAS Approved EN558 Series 13 Double Eccentric Butterfly Valve for Water for Water Supply Applications$3912.37