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Zhejiang Longgong Valves Technology Co., Ltd.  

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API/JIS/DIN 2PC Flange&Threaded Ball Valve Carbon Steel&Stainless Steel Ball Valve Floating&Trunnion Ball Valve Pneumatic/Electric Ball Valve Fire Safety $20.00MOQ:1 Piece
API 600 API 6D OEM/ODM Carbon/Stainless Steel Class 150 Flanged/Welded Bevel Gear Electric/Pneumatic/Hydraulic Industrial Oil Gas Water OS&Y Wedge Gate Valve $35.00MOQ:1 Piece
BS1868/API 600 OEM Carbon/Stainless Steel Class 150 Flanged/Welded Bevel Gear Electric/Pneumatic/Hydraulic Industrial Oil Gas Water OS&Y Wedge Globe Valve $35.00MOQ:1 Piece
API 6D/BS 1868 Wcb/SS304/SS316 Cast Steel Class150 Flanged Swing Check Valve/Non Return Valve/Ball Valve/Gate Valve/Globe Valves $60.00MOQ:1 Piece
3PC Economical Light Type Female Thread Pn63 NPT Threaded/Flanged Ss Stainless Steel 1PC 2PC 3PC Ball Valve Pn63 1000wog with Locking Device $2.00MOQ:1 Piece
API 6D/B16.34/API600 Cast Steel/Stainless Steel, Wcb/CF8/CF8m Flanged&Butt Flexible/Sloid Wedge Bb OS&Y Gate Valve 150lb/300lb/600lb/900lb Nace Mr 0175 $35.00MOQ:1 Piece
API 6D/ANSI 150 2PC Flanged Ball Valves Carbon Steel&Stainless Steel Ball Valve Floating&Trunnion Ball Valve Pneumatic/Electric Ball Valve with ISO5211 Pad $20.00MOQ:1 Piece
Economical Light Type Female Thread Pn63 1000wog Bsp NPT Threaded/Flanged Ss Stainless Steel 1PC 2PC 3PC Ball Valve Pn63 with ISO Locking Device $2.00MOQ:1 Piece
Oil Gas API6d Carbon Steel Forged Steel Stainless Steel Worm Gear Flange Trunnion Mounted Ball Valve Class 600 $200.00MOQ:1 Piece
API600/B16.34/API 6D Cast Steel/Stainless Steel Wcb/CF8/CF8m Flanged&Butt Weld Flexible/Sloid Wedge Bb OS&Y Gate Valve 150lb/300lb/600lb/900lb Nace Mr 0175 $35.00MOQ:1 Piece
Wcb Class 300 Casting Steel Flange Ball Valves Flange RF Fire Safe Nace Mr0175 $20.00MOQ:1 Piece
Steam API 600 602 Wedge Welding Gate Valve with High MPa Pressure Class 150lb 300lb 600lb 800lb 900lb 1500lb 2500lb 4500lb $35.00MOQ:1 Piece
Company Profile
Zhejiang LongGong Valve Technology Co., Ltd is a valve manufacturer for industrial valves&Valve casting based in Wenzhou, China. With our highly experienced R&D team, advanced technology & facilities, industrial certifications, excellent customer services, superior quality and competative pricing, LongGong Valve is the manufacturer you can rely on. The product category, materials applied and executive standards mainly produced in LONGGONG company is listed below: 1. Category: Ball valve, Gate valve, Globe valve, Check valve, Valve Casting etc; 2. Executive standards: API, DIN, BS, JIS, GB, ISO and so on; 3. Materials: CF8(F304), CF8M(F316), CF3(304L), CF3M(316L), WCB(A105), LCB(LF2), C5(F5), WC6(F11), 4A(F51) and so on; 4. Diameter: 1/4"-24"(DN6-DN600); 5. Pressure: 200WOG-6000WOG, CLASS 150~CLASS2500, PN16-PN420; Longgong valve has obtained certifications of IS0 9001 quality management system certificate, the special equipment manufacturing license (TS) and so on. Our persisten... [View More..]
Contact Us
Company Name Zhejiang Longgong Valves Technology Co., Ltd.
Company Address No. 505 Binhai Avenue 2, Economy & Technology Development Zone, Wenzhou, Zhejiang, China  
Location Zhejiang, China
Contact Person Mr. Jacky
Department (Position) Export Department (Manager)

FAQ (Frequently Asked Questions)

Where is your company located?

Zhejiang Longgong Valves Technology Co., Ltd. is located in Zhejiang in China. Visits are welcome by appointment. Please submit an inquiry through our contact page.

What products do you mainly export?

We mainly export Valves. Product availability and specifications may vary. For detailed information, please submit an inquiry.

Can you handle shipping and customs?

We assist with shipping (FOB, CIF, etc.) and provide guidance on customs clearance. Terms vary by destination. Please contact us for details.

What payment terms do you accept?

We accept T/T, L/C, and Western Union. Terms depend on order size and client agreement. For custom payment options, please contact us.

Can I get samples before placing a bulk order?

Yes, samples are available for quality evaluation. Fees and shipping may apply, refundable upon order confirmation. Please request samples here.

How do you control quality?

We maintain strict quality control, including inspections and testing. For certifications or QA details, please contact us.

What is the usual lead time for orders?

Lead times vary by product and quantity, typically 3 - 30 days. For accurate estimates, please contact us.

Do you provide OEM or custom packaging?

Yes, OEM and custom packaging are available. For MOQ and details, please contact us.

Can I visit your company or have a video factory tour?

Visitors are welcome by appointment, and video tours are available. Please schedule via our contact page.