What materials are available?

We use Carbon Steel, Stainless Steel (SS201-316), Aluminum, Brass, Copper, and Iron.

How do you ensure quality?

We are ISO 9001, ROHS, and SGS certified, with 30-minute inspections during production and before delivery.

What is the warranty policy?

We provide a 6-month quality warranty and strictly follow up to solve any after-sales problems.

Quality Chinese Products Suppport Salt Spray Test Customized Bolt with Hole

Name: Quality Chinese Products Suppport Salt Spray Test Customized Bolt with Hole
Brand: Ningbo Hanyee Metal Product Co., Ltd.
SKU: 847638565

Zhejiang, ChinaNingbo Hanyee Metal Product Co., Ltd.

US$0.01-0.02

5,000 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Shape

OEM/ODM

Certification

ISO 9001,Rous,SGS

Model NO.

OEM Bolt 10

Size

Customized

Sample

for Free

Process

Cold-Heading

Tolearance

±0.2

Material

Carbon Steel

Finish

White-Blue Zinc Plated

Delivery

15-30days

Service

Response in One Hour

Applied Area

Building, Machinery, Auto, Car Wheel...

Specialty

OEM

QC Control

Inspect 30mins in Production and Before Delivery

Heat Treatment

Hot-Working

Packing

Carton Package 33X25X15cm

Transport Package

Packed Into Carton

Specification

33*25*15mm

Trademark

Hanyee Metal

Origin

Zhejiang

Production Capacity

50, 000/8hrs

Key features

Custom OEM/ODM Service: Supports customized shape, size, logo, and design according to customer requirements.

Wide Material Selection: Available in Carbon Steel, Stainless Steel, Aluminum, Brass, Copper, and Iron.

High Hardness Grades: Heat treatment achieves hardness up to 6.8, 8.8, 9.8, 10.9, and 12.9 grades.

Fast Response Time: Service response within one hour; quotation provided within 12 working hours.

Certified Quality Control: ISO 9001, ROHS, SGS certified with 30-minute inspection during production.

Free Standard Samples: Free samples available for standard products; customized samples after development cost.

Flexible MOQ: Accepts small quantity test orders to facilitate initial cooperation.

6-Month Warranty: Provides a 6-month quality warranty with strict after-sales problem solving.

Company profile

Ningbo Hanyee Metal Product Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2012-02-02 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤6.96h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, DDP; DAP, EXW

AI-Powered supplier vetting

SummaryNingbo Hanyee Metal Product Co., Ltd. is a China-based trading company and sales branch of Sanmen Dingsheng Metal Products Co., Ltd., associated with OEM fasteners, spare parts, and precision components. The supplier reports ISO9001:2015 certification, more than 10 production lines, fewer than five quality-control staff, and one R&D engineer. It offers OEM/ODM products across standard and non-standard bolts, nuts, rivets, washers, fittings, CNC-machined parts, and related components. Export activity is reported, including sales to developed markets, and the company states that inquiries are answered within one hour. Evidence supports customization and production access through its affiliated manufacturer, but the small stated workforce and limited R&D/QC staffing constrain confidence in independent technical and quality depth. Customer evidence is limited to one recorded buyer and one trade transaction.

Supplier typeThe supplier is explicitly identified as a trading company, limited company, and sales branch of Sanmen Dingsheng Metal Products Co., Ltd. The affiliated company is described as the manufacturing entity responsible for production and product development, so Hanyee appears to combine trading and manufacturer-affiliate access rather than operate solely as an independent factory.

CertificationsThe supplier reports holding an ISO9001:2015 management-system certificate. This is explicit evidence of certification, although the provided information does not state the certificate scope, issuing body, or validity period.

Production capacityThe supplier is linked to a manufacturing affiliate described as producing OEM fasteners, spare parts, and precision components; it reports more than 10 production lines and a factory location. These support access to production capacity, but the reported 60.0 m² plant area and fewer-than-five quality-control staff create uncertainty about the scale and depth of directly controlled manufacturing operations.

Customization capabilityThe company explicitly offers OEM and ODM services and handles standard and non-standard bolts, nuts, rivets, washers, CNC machining, fittings, pins, and spare parts. The stated product range and custom-service claims directly support customization capability.