What is the machining tolerance?

We can achieve a high precision tolerance of +/-0.01mm.

What are your payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer).

Where is your factory located?

Our factory is located in Jimo Industrial Park, Qingdao City, Shandong Province, China.

OEM Stainless Steel Door and Window Hinge

Name: OEM Stainless Steel Door and Window Hinge
Brand: Qingdao Chifine Machinery Co., Ltd.
SKU: 768913865

Shandong, ChinaQingdao Chifine Machinery Co., Ltd.

US$0.10-10.00

100 Pieces

Product profile

Customization

Available

Casting Method

Thermal Gravity Casting

Process

Lost Wax Casting

Model NO.

CFM-1471

Molding Technics

Gravity Casting

Application

Machinery Parts

Material

Stainless Steel

Surface Preparation

Sand Blast

Surface Roughness

Ra6.3

Machining Tolerance

+/-0.10mm

Standard

ASTM

Certification

CE, ISO 9001:2008

Package

Pallet, Manmade Wooden Case or as Your Requirement

Certificate

Ts16949 ISO9001

Machining

CNC

Origine

Qingdao

Testing Way

Magnetic Particle Testing

Max Manufacture Ability

150 Tons Per Month

Service

OEM and ODM

Delivery Time

30 Days After Receiving The Payment

Manufacturer

Yes

Quality Control

Professional QC and Test Equipment

Transport Package

in Pallet or as Your Requirment

Specification

Door and Window Hinge

Trademark

Chifine

Origin

Jimo City Qingdao

HS Code

7325101000

Production Capacity

150tons Per Month

Key features

OEM and ODM Service: Full customization available for packaging, certificates, and machining processes.

Wide Material Selection: Supports Carbon Steel, Alloy Steel, Stainless Steel, Cast Iron, and Aluminum.

Precision Machining Tolerance: Achieves high precision with tolerance up to +/-0.01mm.

ISO 9001:2008 Certified: Manufacturing process certified for quality management and consistency.

Professional QC System: Equipped with coordinate measuring systems, hardness testers, and tensile machines.

Fast Delivery Capability: Standard delivery within 30 days after payment; peak season 1-3 months.

High Production Capacity: Maximum manufacturing ability of 150 tons per month.

Comprehensive Testing: Includes magnetic particle testing and spectrograph analysis for quality assurance.

Company profile

Qingdao Chifine Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2005-07-06Nearest Port: QingdaoAverage Response Time: ≤18hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company rather than a professional technical supplier. It provides 3D software design, sample/design/full customization, inventory services, and OEM services for well-known brands, but does not provide ODM services or SDKs. Quality-related controls include ISO 9001:2015 certification, product inspection instructions, quality assurance, raw-material traceability, and a documented complaint-handling process with records. After-sales support covers debugging, maintenance, and repair, although there are no overseas agents, branches, warehouses, showrooms, or stated overseas-service countries. Export experience is established at 22 years, with exports representing 90% of total sales. Innovation resources appear limited, with one R&D engineer and no stated professional technical supplier status. Financial records are referenced for 2022–2024, but the supplied information does not provide sufficient evidence to assess financial credibility. The supplier has no Fortune 500...

Supplier typeThe company is explicitly classified as a trading company, and its R&D capability is described as not belonging to a professional technical supplier. This indicates a trading-oriented supplier profile rather than a dedicated technical manufacturer.

CertificationsThe supplier holds an ISO 9001:2015 management-system certificate. It also reports quality assurance and traceability controls, supporting the presence of formal quality management, although no additional certifications are stated.

After-Sales capabilityThe supplier offers debugging, maintenance, and repair services and has a clear complaint-handling procedure with followed records. However, it has no overseas agents or branches, overseas warehouse, overseas showroom, or stated overseas service countries, limiting its directly evidenced international service infrastructure.

R&D capabilityThe supplier reports new products within the past year and provides 3D software design services, but it has only one R&D engineer, does not provide ODM services, has no available SDK, and is not classified as a professional technical supplier. These mixed and limited indicators do not establish a strong innovation advantage.

Production capacityThe supplier has one-month average lead times in both peak and off-season, finished-product inspection instructions that are uniformly followed, inventory capability, and five qualified suppliers for service capability. However, the status of its outsourced-manufacturing procedure and manufacturing-capacity contract is unknown, so direct production strength is not fully evidenced.

Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, and full customization, together with 3D software design services. These statements directly support broad customization capability.

Client casesThe supplier reports OEM service for well-known brands and repeat-buyer preference of 80%–100%. It has no collaboration with Fortune 500 companies, so the evidence supports some customer experience but not top-tier reference customers.