Square Head Carbon Steel Plain Lag Bolt Coach Screw

Name: Square Head Carbon Steel Plain Lag Bolt Coach Screw
Brand: NINGBO LIFTPRO IMPORT & EXPORT CO., LTD.
SKU: 1992364205

Zhejiang, ChinaNINGBO LIFTPRO IMPORT & EXPORT CO., LTD.

US$0.05-0.40

1,000 Pieces

Sample price:US$0.50/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Square Head

Connection

Common Bolt

Head Style

Square

Standard

DIN, ANSI, GB, JIS, BSW, GOST

Application

Machinery, Chemical Industry, Environmental

Finish

Black

Specification

1/4-3"

Origin

China

Company profile

NINGBO LIFTPRO IMPORT & EXPORT CO., LTD.

Zhejiang, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2017-08-10Nearest Port: NINGBO, SHANGHAIAverage Response Time: ≤6.07hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP

AI-Powered supplier vetting

SummaryNINGBO LIFTPRO IMPORT & EXPORT CO., LTD. is identified as a Chinese manufacturer/factory and group corporation producing fasteners, special parts, and engineered components. Evidence indicates ISO 9001 and TS 16949 management-system certifications, more than 10 production lines, 50 quality-control staff, and 50 years of combined R&D engineer experience. The supplier states that it supports customer-specific sizing, materials, surfaces, and application engineering, with broad export coverage and 90% of sales from exports. However, the provided information does not substantiate after-sales procedures, financial strength, or specific customer cases. The stated overseas customer acceptance and market coverage demonstrate international exposure but do not identify verifiable customer names or projects.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and Group Corporation, while its stated business covers industrial equipment, tools and hardware, automotive parts, fasteners, and machining-related components. This supports classification as a manufacturing-oriented supplier rather than only a trading intermediary.

CertificationsThe supplier explicitly reports holding TS 16949 and ISO 9001 certifications. These stated certifications provide direct evidence of formal quality and automotive-related management systems, although no certificate numbers, validity dates, or issuing bodies are provided.

R&D capabilityThe supplier states that it has a strong design team, supports engineered and customer-specific parts, and provides application engineering. The reported total experience of R&D engineers is 50, which supports technical experience, but the slices do not identify patents, proprietary technologies, new-product development results, or dedicated innovation programs.

Production capacityThe supplier reports more than 10 production lines and 50 quality-control staff, and lists capabilities including stamping, casting, CNC machining, and fastener production. Its broad product range and stated factory location support manufacturing capability, although equipment details, capacity by product, and factory-verification evidence are not provided.

Customization capabilityThe supplier explicitly offers engineered and customer-specific parts and states it can source products to required sizes, materials, and surface finishes. Its product description also includes customized fasteners for unique applications, directly supporting customization capability.

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Square Head Carbon Steel Plain Lag Bolt Coach Screw