Customized Shape Factory Wholesale Stainless Steel U Bolt

Name: Customized Shape Factory Wholesale Stainless Steel U Bolt
Brand: Ningbo Nathan Machinery Co., Ltd.
SKU: 2185726025

Zhejiang, ChinaNingbo Nathan Machinery Co., Ltd.

US$1.50

500-999 Pieces

US$1.20

1,000-1,999 Pieces

US$1.00

2,000+ Pieces

Sample price:US$17.00/piece.Request sample

Product profile

Customization

Available

Casting Method

Thermal Gravity Casting

Process

Lost Wax Casting

Molding Technics

Was Mold Casting

Application

Food Industry for Gearbox

Material

Stainless Steel

Surface Preparation

Grinding

Surface Roughness

Ra1.6

Machining Tolerance

+/-0.02mm

Standard

DIN

Certification

ISO 9001:2008

Transport Package

Bubble Plastic, Bag

Specification

I45, I50 housing

Trademark

NO mark

Origin

Ningbo, China

HS Code

732690900

Production Capacity

1000PCS/Month

Key features

Customized Shape: Factory wholesale stainless steel U bolts with customized shapes available.

High Precision Tolerance: Machining tolerance of +/-0.02mm ensures high precision for gearboxes.

ISO 9001 Certified: Manufacturing process certified under ISO 9001:2008 standards.

DIN Standard Compliance: Products meet DIN standards for quality and compatibility.

Fast Sample Delivery: Urgent projects can complete mold and sample within 20 days max.

Professional Surface Finish: Surface preparation includes grinding with Ra1.6 roughness.

Company profile

Ningbo Nathan Machinery Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2005-05-02Nearest Port: NingboAverage Response Time: ≤18hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CIF, FCA, EXW, Others

AI-Powered supplier vetting

SummaryNingbo Nathan Machinery Co., Ltd. is a China-based limited company in Ningbo, Zhejiang, identified as both a trading company and manufacturer/factory. Its stated capabilities include multiple casting processes, with more than 10 production lines, 50 R&D engineers, and 50 quality-control staff. It holds ISO 9001 certification, exports substantially, and serves markets in Eastern Europe, North America, Oceania, and Western Europe. The supplier describes technical drawing analysis and design-improvement support, but the provided information does not establish after-sales procedures, financial strength, documented innovation outcomes, or named customer cases. Product-registration records show newly registered city-bus plastic hand-handle products in several colors, but do not independently verify customer adoption or performance.

Supplier typeThe supplier is identified as a trading company, while its business-entity classification also states “Trading Company,Manufacturer/Factory.” Its registered address and factory location are both in Yunlong Town, Yinzhou District, Ningbo, China, supporting the presence of a stated manufacturing operation alongside trading activities.

CertificationsThe supplier reports holding ISO 9001 management-system certification. This is explicit evidence of a quality-management certification, although the slices do not provide the certificate number, scope, issuing body, or validity period.

R&D capabilityThe supplier reports 50 R&D engineers and describes technical drawing analysis, proactive production advice, cost reduction, and design-improvement support. These facts indicate engineering and development resources, but no patents, new-product records, testing results, or measurable innovation achievements are provided.

Production capacityThe supplier lists aluminum, investment, die, sand, iron, and stainless-steel casting, operates more than 10 production lines, and reports 50 quality-control staff. It also states one-month off-peak lead times and two-to-three-month peak-season fulfillment, providing explicit evidence of established production and quality-control capacity.

Customization capabilityThe supplier explicitly offers technical analysis of customer drawings and design-improvement support, while its stated casting processes cover several material and production routes. Product records for city-bus plastic hand handles in multiple colors and a specified size further show product variation, though they do not prove the full scope of custom engineering or tooling services.