What materials are used for the crankset?

High-grade, lightweight aluminium alloy.

Custom Wholesales Lp Square-Hole Folding Bicycle Crank 130bcd 170mm Bicycle Crankset OEM

Name: Custom Wholesales Lp Square-Hole Folding Bicycle Crank 130bcd 170mm Bicycle Crankset OEM
Brand: Dongguan Man-ni Hardware Plastic Products Co. Ltd
SKU: 2229695175

Guangdong, ChinaDongguan Man-ni Hardware Plastic Products Co. Ltd

US$8.46

50-99 Pieces

US$8.08

100-199 Pieces

US$7.68

200-499 Pieces

US$7.29

500-999 Pieces

US$6.72

1,000+ Pieces

Sample price:US$35.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online

Warranty

1 Year

Model NO.

MN-BYC016

Condition

New

Certification

CE, BSCI, EEC, ISO9001

Customized

Application

Kids Bike, Road Bike, Mountain Bike, Ordinary Bicycle

Chainwheel Teeth

48/50/52/54/56/58

Material

Aluminum

Keyword

CNC Parts

Color

Black / Red / Silver

Bcd

130mm

Transport Package

Safety Carton

Specification

Custom

Trademark

Litepro

Origin

China

HS Code

8714990000

Production Capacity

50000PCS/Year

Key features

Five-Jaw Design: Distributes pedaling force evenly to minimize energy loss and maximize power transfer.

Lightweight Hollow Structure: High-grade aluminum alloy hollow integrated design reduces weight while maintaining rigidity.

Customizable Options: Supports custom colors (Black/Red/Silver), BCD 130mm, and specific crank categories.

Durable Coating: Anti-corrosion and scratch-resistant surface treatment ensures long-term reliability.

Wide Compatibility: Fits most standard folding and road bike setups with user-friendly installation.

CE & ISO9001 Certified: Products meet international standards for quality and safety.

Company profile

Dongguan Man-ni Hardware Plastic Products Co. Ltd

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2014-05-18Average Response Time: ≤4.56h

AI-Powered supplier vetting

SummaryDongguan Man-ni Hardware Plastic Products Co. Ltd is identified as a private Chinese supplier operating as a trading company, manufacturer/factory, and group corporation. Its stated capabilities cover hardware and plastic product design, mold development, production, processing, sales, after-sales service, and customized solutions. The supplier reports certifications including OHSAS/OHSMS 18001, ISO 9001, ISO 14000, and QC 080000. It also describes a professional R&D team, experimental equipment, advanced production technology, and quality-management systems. However, the provided information does not establish specific outsourcing procedures, inventory or overseas service capabilities, OEM/ODM or SDK capability, customer cases, or detailed audit conclusions. Financial information is not assessed.

Supplier typeThe supplier is explicitly classified as a Trading Company, Manufacturer/Factory, and Group Corporation. It is privately owned and located in Dongguan, Guangdong, China.

CertificationsThe supplier lists OHSAS/OHSMS 18001, ISO 9001, ISO 14000, and QC 080000 certifications. The slices do not provide certificate numbers, scopes, or independent validation, but they explicitly state certification holdings.

After-Sales capabilityThe supplier states that its service network responds to customer needs and covers consultation, custom design, sales, and after-sales service. This supports an established after-sales offering, although no response-time or service-performance evidence is provided.

R&D capabilityThe supplier states that it has a professional R&D team, advanced experimental equipment, and ongoing investment in new product development and process improvement. These statements provide explicit evidence of innovation activity, but no quantified outcomes or independently verified projects are given.

Production capacityThe supplier describes an end-to-end process covering design, mold development, production, processing, sales, and after-sales service, supported by advanced production equipment, production technology, and a quality-management system. Its stated product scope includes hardware, plastic products, molds, precision hardware, CNC machining, and related components.

Customization capabilityThe supplier explicitly offers custom design, customized solutions, mold design and manufacturing, and precision molds tailored to customer needs. This directly supports customization capability across hardware, plastic products, and tooling.

Product Q&A

Q:Do you customize products according to our design drawings?

Sure, we are a professional hardware manufacturing factory. We have dedicated designers who can draw standard drawings based on your sketches.

Q:Does the company have the capacity for mass production?

Our company has been deeply engaged in the hardware products industry for over 10 years. We possess advanced automated production lines and can achieve a monthly production capacity of 1000000 pieces. We are fully capable of meeting your order demands on a large scale.

Q:How to quote?

Received the sample or the drawings.

Q:Do you provide sample service? How long will it take?

Yes, the fastest delivery sample only takes 1-3 days.

Q:How to avoid mass order quality problems?

Strengthen the prevention and inspection in advance of the process of production and processing, set important processes as the key point of quality control, follow up the inspection and defense throughout the process.