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Custom Made CNC Precision Machining Stainless Steel Valve Elements
US$1.23
500 Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableApplication
Fastener, Auto and Motorcycle Accessory, Hardware Tool, Machinery AccessoryStandard
GB, EN, China GB Code, JIS Code, TEMA, ASMEModel NO.
customizedSurface Treatment
PolishingProduction Type
Mass ProductionMachining Method
CNC TurningMaterial
SteelSize
CustomizedFree Sample
AvailableSample Leadtime
15daysQuality Warranty
1 Year After Receiving GoodsTransport Package
Paper Carton Pack with Wooden CaseSpecification
ISOTrademark
NBIOrigin
Jiangsu NanjingHS Code
7326901990Production Capacity
1000000PCS Per YearKey features
15 Years Experience: Over 15 years of production experience in CNC machining and metal parts manufacturing.
Custom Size Options: Size is customizable according to customer drawings and specifications.
Free Samples Available: Free samples are available, though customers need to cover freight costs.
ISO9001-2015 Certified: Certified ISO9001-2015 quality control system with TUV/GS and CE certifications.
High Precision Tolerance: Profile dimension tolerance +/-0.02mm and hole diameter tolerance +/-0.005mm.
Comprehensive Materials: Supports Aluminum, Stainless Steel, Carbon Steel, Brass, Copper, POM, and more.
One Year Warranty: Provides a 1-year quality guarantee after receiving goods.
PPAP Documents Available: PPAP Level III documents and third-party inspection reports are available.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-05-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.02h CertifiedTerms of Payment: LC, T/T, PayPal, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, EXW
AI-Powered supplier vetting
SummaryNanjing Best International Co., Ltd. is a China-based limited trading company that is also identified as a manufacturer/factory. It supplies die casting, machining, casting, stamping, forging, pipe and fitting products, and operates a manufacturing facility in Changzhou with machining, CNC machining, die-casting and stamping capabilities. The supplier reports ISO 9001/ISO 9000 quality-system certification, with some products having TUV/GS testing and CE certification. It has exported since 2007 and reports that 90% of sales are exports, with self-operated import and export rights. Evidence supports established international trading and production capabilities, but after-sales service, financial credibility, innovation strength, and verified customer performance cannot be fully assessed from the available information.
Supplier typeThe supplier is described as a trading company and as a trading company/manufacturer-factory. It also reports owning a manufacturing facility in Changzhou, indicating a hybrid trading and manufacturing model rather than a purely intermediary structure.
CertificationsThe supplier reports ISO 9000 control-system certification, ISO 9001 certification, and that some offered products have passed TUV/GS testing and received CE certification. The slices do not specify the exact scope or validity period of each certification, but they provide explicit evidence of certification holdings.
Production capacityThe Changzhou facility is reported to have machining, CNC machining-center, die-casting, and stamping production lines, while another record lists five production lines, 6–10 quality-control staff, and 6–10 years of R&D engineering experience. The supplier’s stated capabilities cover several relevant manufacturing processes, supporting a positive production-capability assessment.
Customization capabilityThe supplier covers machining, casting, stamping, forging, pipe and fittings, and related products, and states that it can perform process-control work and SPC according to customer requirements. This directly supports process and product customization capability for industrial components.
Product Q&A
Q:What is your MOQ?
A:
Our MOQ is depending on the weight and size of parts.
Q:Do you offer free sample?
A:
We can provide you a sample but you need to pay for the freight.
Q:Are you manufacturer or trader?
A:
We are both trader and manufacturer owning a factory over 5000 sqm mainly producting aluminum/zinc die casting products and offer CNC machining srvices. Also we work with many long term stable outsourcing factories to supply all other processes produces for our customers.
Q:Can you make packing and logo as customer request?
A:
Yes, we can but you should pay for the extra cost caused.
Q:What is your payment term?
A:
50% with order, rest 50% against delivery.
Send Inquiry
*To:
Nanjing Best International Co., Ltd.
Nanjing Best International Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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