How do you control quality?

(1) Material Inspection - Check material surfaces and approximate dimensions. (2) First inspection of production - ensure critical dimensions in mass production. (3) Sampling inspection - check the quality before delivery to the warehouse. (4) Preshipment inspection - 100% inspection by QC assistant before shipment.

After sales service team

If you have any problems after receiving the product, you can provide feedback through voice call, video conference, email, etc. within one month. Our team will provide you with solutions within a week.

Manufacturing Custom CNC Machining Spring Support Valve Sleeve Sleeve Ball Head Connector End Stud Bolt

Name: Manufacturing Custom CNC Machining Spring Support Valve Sleeve Sleeve Ball Head Connector End Stud Bolt
Brand: Xiamen Dazao Machinery Co., Ltd.
SKU: 2251417955

Fujian, ChinaXiamen Dazao Machinery Co., Ltd.

US$0.10-1.99

1 Piece

Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

Application

Fastener, Auto and Motorcycle Accessory, Hardware Tool, Machinery Accessory

Standard

IATF16949

Surface Treatment

Polishing Sand Blasting Po Painting Heat Treatment

Production Type

Batch Production

Machining Method

CNC Machining

Material

Nylon, Steel, Plastic, Brass, Alloy, Copper, Aluminum, Iron

Tolerance

+/-0.01mm

QC Control

100% Inspection on Critical Dimensions

Equipment

CNC Machining Center,CNC Lathe,CNC Turning,Milling

Supply Capacity

50000 Pieces/Month

Transport Package

According to Product Size

Specification

According to product size

Trademark

Customized

Origin

China

HS Code

8457109100

Production Capacity

1000000pieces/Year

Key features

Customization from Samples: Accepts samples for precise custom manufacturing with 100% inspection.

Wide Material Selection: Supports Aluminum, Steel, Brass, Titanium, Plastic, and more.

High Precision Tolerance: Achieves tolerance from +/-0.002mm to +/-0.01mm with strict QC.

Comprehensive Surface Treatment: Offers Anodizing, Plating, Painting, Powder Coating, and more.

Low MOQ Requirement: Minimum Order Quantity starts from just 1 piece.

OEM and ODM Services: Full support for Original Equipment and Design Manufacturing.

Advanced Machining Methods: Includes CNC Turning, Milling, Laser Cutting, EDM, and Stamping.

Strict Quality Control: 100% inspection before delivery with CMM and tool microscope.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceQuality AssuranceManagement Certification

Xiamen Dazao Machinery Co., Ltd.

Fujian, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤2.59h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established export experience, documented service and quality procedures, and broad engineering and customization capabilities. It reports ISO9001:2015 and RoHS certifications, recent new-product development, ODM/OEM services, private mold design, 3D design, and customization from samples. Production covers CNC machining, CNC milling, die casting, injection molding, and sheet metal parts, supported by two quality inspectors. Service coverage has limitations: no overseas warehouse, showroom, agents, or branches, and no available SDK. Financial information is represented only by reporting years, so financial credibility cannot be assessed from the provided evidence.

Supplier typeThe supplier identifies itself as a professional technical supplier and provides OEM/ODM services, including services for well-known brands. Its manufacturing scope includes CNC machining, milling, die casting, injection molding, and sheet metal parts, while exports account for 71%–90% of total sales and export activity has continued for 17 years.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and RoHS product compliance certification. These certifications provide explicit evidence of formal quality management and product compliance coverage.

After-Sales capabilityThe supplier has written procedures and followed records for handling customer complaints and corrective and preventive actions. However, it reports no overseas warehouse, showroom, agent, or branch, and lists zero countries with overseas services, indicating documented support processes but limited overseas service infrastructure.

R&D capabilityThe supplier reports one R&D patent, new product development during the past year, private mold design, 3D software design, ODM services, and OEM services for well-known brands. Its R&D capability is not fully comprehensive because no usable SDK is available.

Production capacityProduction covers CNC machining, CNC milling, die casting, injection molding, and sheet metal spare parts, with two quality assurance and quality control inspectors. Finished-product inspection follows written instructions uniformly, and the supplier reports 17 years of exporting experience with 71%–90% export sales.

Customization capabilityThe supplier explicitly provides customization from samples and supports private mold design, 3D software design services, and professional technical development. These capabilities directly support customized product development.

Client casesThe supplier reports OEM service for well-known brands and participation in the Hannover Industrial Exhibition. It also has 17 years of export experience and accepts multiple international trade and payment terms, but no specific customer names or verifiable case details are provided.

Product Q&A

Q:Are you a manufacturer or a trading company?

We are a factory located in XIA MEN, China, with 20 years of rich experience, covering 2000 square meters. Complete facilities, including 3D quality inspection equipment, ERP system and 32 machines. If necessary, we can provide you with material certificates, sample quality inspection and other reports.

Q:How to get a quote?

Detailed drawings (PDF/STEP/IGS/DWG...), including quality, delivery date, materials, quality, quantity, surface treatment and other information.

Q:Can I get a quotation without drawings? Can your engineering team draw for my creativity?

Of course, we are also glad to receive your samples, pictures or detailed size drafts for accurate quotation.

Q:Can you provide samples before mass production?

Of course, the sample fee is necessary. If possible, it will be returned during mass production.

Q:What is the delivery date?

Generally, the sample lasts for 7-10 days and the batch production lasts for 2-3 weeks.(Accurate delivery time depends on specific items and quantities)