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China Manufacturer 1/2"-4" Plastic Non-Return Check Valve
US$0.98
1,000-4,999 Pieces
US$0.68
5,000+ Pieces
Product profile
Customization
AvailableMedia
WaterTemperature
Low TemperatureModel NO.
Plastic check valveMaterial
CopperConnection Form
ThreadStructure
SwingPressure
Low PressureSealing Form
Bellows Globe ValveFlow Direction
BidirectionalStandard
JISProduct Name
Plastic Non-Return Check Valve ManufacturerThread
Bsp & NPT for SelectingSurface
Natural Brass or Nickel PlatedTesting Pressure
100% Tested with 0.6MPa - 0.8MPa by Air.OEM Acceptable
YesConnection
MaleShape
EqualHead Code
HexagonAngle
180 DegreeWall Thickness
Sch20Technics
Hot-PressedCertification
GS, BS, GB, DINColor
YellowTransport Package
Neutral PackingSpecification
1/2"-4"Trademark
BMAGOrigin
ChinaHS Code
8481804090Production Capacity
100000 Piece/Pieces Per MonthKey features
Comprehensive Customization: Full customization available from samples, designs, and flexible minor adjustments.
Diverse Thread Options: Supports BSP and NPT thread types for versatile connection needs.
Superior Surface Finish: Available in natural brass or nickel plated finishes for durability.
Strict Quality Testing: 100% air tested at 0.6MPa - 0.8MPa with third-party inspection accepted.
High Production Capacity: Monthly output of 100,000 pieces ensures reliable supply.
Fast Sample Delivery: Existing samples ready in 2 days; new molds take 15 days.
Flexible Payment Terms: Accepts T/T, L/C, D/P, D/A, PayPal, and Western Union.
Global Market Experience: 14 years export experience serving Fortune 500 companies worldwide.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤1.83h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryThe supplier demonstrates strong customization, documented quality and service procedures, ISO9001:2015 and CE certification, broad export coverage, and substantial stated production capacity. It has inventory capability, accepts multiple quotation and payment terms, and reports cooperation with Fortune 500 companies and high repeat-buyer preference. However, it does not provide ODM services, OEM services for popular brands, overseas agents, branches, warehouses, or showrooms. A lack of a valid manufacturing-capacity contract with related subcontractors is a specific operational risk. Financial records are identified for 2021–2023, but the slices do not provide enough financial detail to assess credibility. The supplier also lacks an SDK and did not conduct regular fire drills during the past year.
Supplier typeThe supplier operates injection molding, ultrasonic welding, and inspection facilities, runs three production lines, maintains inventory capability, and has self-operated import/export rights. It serves a broad international market, but has no overseas agents, branches, warehouses, or showrooms; therefore, it is best characterized as a direct manufacturing and exporting supplier rather than an overseas service-network provider.
CertificationsThe supplier holds ISO9001:2015 management-system certification and CE product compliance certification. These are explicit certifications supporting quality-management and product-compliance capability.
After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, plus inventory capability and written supplier-service assessment procedures. However, it lacks overseas agents, branches, warehouses, and showrooms, so local or overseas after-sales coverage is limited.
R&D capabilityThe supplier reports new products during the past year, has five R&D engineers, and provides multiple forms of customization. However, it has no available SDK and does not offer ODM services, so the evidence supports product-development and customization capability but not a complete platform-based innovation offering.
Production capacityThe supplier operates three production lines with injection molding, ultrasonic welding, and inspection equipment; it reports annual outputs of 1,000,000 valves, 5,000,000 plastic water meter boxes, and 1,000,000 water meters, with one-month lead times in both peak and off-season periods. Inventory capability and broad export activity further support production execution, although the absence of a valid capacity contract with related subcontractors is a documented risk.
Customization capabilityThe supplier explicitly offers customization from samples, designs, minor customization, flexible customization, and full customization. These capabilities are stated consistently across the R&D and design-service information, indicating broad customization coverage.
Client casesThe supplier reports cooperation with Fortune 500 companies, an 80%–100% repeat-buyer preference, and export markets spanning multiple global regions. These statements provide positive evidence of customer experience, although no customer names, project details, or independently verifiable case descriptions are provided.
Product Q&A
Q:Can I have a sample order for product ?
A:
Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q:Do you have any MOQ limit for product order ?
A:
Low MOQ, 1pc for sample checking is available.
Q:How do you ship the goods and how long does it take to arrive ?
A:
We usually ship by sea. It usually takes 30 days to arrive. Airline shipping also optional.
Q:How to proceed an order for product ?
A:
1.Firstly let us know your requirements or application.
2.Secondly We quote according to your requirements or our suggestions.
3.Thirdly customer confirms the samples and places deposit for formal order
3.Fourthly We arrange the production.
Send Inquiry
*To:
Ningbo Bestway M&E Co., Ltd.
Ningbo Bestway M&E Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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