Is OEM/ODM service available?

Yes, we offer OEM and ODM services including customization from samples, designs, and full customization.

What are the payment terms?

For samples, we accept PayPal or Western Union. For larger amounts, we use T/T with 30% deposit and 70% before shipment.

What surface treatments are offered?

Options include heat treatment, powder coating, electroplating, anodizing, polishing, and various plating finishes.

Determining The Ideal Stem Length for Your Road Bike: a Comprehensive Guide

Name: Determining The Ideal Stem Length for Your Road Bike: a Comprehensive Guide
Brand: Dongguan Yanqing Precision Co., Ltd.
SKU: 2008210302

Guangdong, ChinaDongguan Yanqing Precision Co., Ltd.

US$1.00-6.00

100 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Quality Guaranteed

Condition

New

Model NO.

YP-991

Certification

CE, RoHS, GS, ISO9001

Standard

DIN, ASTM, GOST, GB, JIS, ANSI, BS

Customized

Material

Aluminum

Application

Bike Industry

Tolerance

+- 0.05

Produced by

CNC Machines

Delivery Date

7-15 Days

Product Name

Bike Stem

Transport Package

Carton Box

Specification

customized

Trademark

Youngparts

Origin

China

HS Code

7616991090

Production Capacity

500000PCS/Year

Key features

High Precision CNC Machining: Tolerance up to +/-0.005mm with 100% inspection during production and final stages.

Wide Material Selection: Supports Stainless Steel, Aluminum, Copper, Alloy Steel, Plastic, and Alumina.

Comprehensive Certification: Certified by CE, RoHS, GS, and ISO9001 standards for quality assurance.

Customization Options: Full customization available based on customer drawings, samples, or designs.

Professional Engineering Support: 10 years experienced engineers offer consultations to save cost on new parts.

Fast Delivery Service: Delivery within 7-15 days for production and 15-20 working days after payment.

Advanced Machining Processes: Features 3/4/5-axis CNC, milling, turning, drilling, grinding, and laser cutting.

Strict Quality Control: 100% inspection and random checks before shipment with passed labels.

Company profile

Dongguan Yanqing Precision Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Shenzhen Yiantian PortAverage Response Time: ≤2.71h

AI-Powered supplier vetting

SummaryDongguan Yanqing Precision Co., Ltd. is identified as a private manufacturer/factory in Guangdong, China. It reports ISO 9001 certification, 10 production lines, stated output across pressure sensors, shafts and fittings, medical devices, and hydraulic parts, and exports to multiple regions. The supplier supports OEM, ODM, and several forms of customization, with new products reported during the past year. However, R&D audit documentation is unavailable, only one R&D engineer is reported, no SDK is available, and quality assurance, traceability, complaint handling, corrective actions, and test-equipment status are incomplete or marked unknown. Overseas service infrastructure is limited: no showroom, agents, branches, or prior offline trade-show participation are reported. Financial information is presented only as year labels and cannot substantiate financial strength.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory, privately owned and located in Dongguan, Guangdong, China. This supports direct manufacturing classification, but the provided information does not establish the full scope or depth of its manufacturing resources.

CertificationsThe supplier reports ISO 9001 certification and states that production follows ISO guidelines. However, the slices do not provide certificate validity, scope, issuing body, or audit evidence.

Production capacityThe supplier reports 10 production lines and stated production quantities for pressure sensors, shafts and fittings, medical devices, and hydraulic parts, with exports to six broad regions. Nevertheless, quality-control test equipment is reported as 0, while quality assurance and traceability statuses are unknown, so capacity is evidenced but production-control maturity is not fully established.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. Its technology engineers reportedly confirm customer requirements and design new products, directly supporting broad customization capability.

Client casesThe supplier explicitly reports providing OEM services for well-known brands. No brand names, project details, product scope, performance outcomes, or independently verifiable case documentation are provided.