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We have a QC system with 100% check during production and random samples before shipment.

Can special specifications be customized?

Yes, special specifications products can be customized according to your request.

Transmission Customized Steel Worm Gear Endless Screw Worm

Name: Transmission Customized Steel Worm Gear Endless Screw Worm
Brand: Ningbo Langchi Transmission Technology Co., Ltd.
SKU: 794426165

Zhejiang, ChinaNingbo Langchi Transmission Technology Co., Ltd.

Negotiable

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Standard or Nonstandard

Nonstandard

Application

Industry

Model NO.

Nblangchi-120

Spiral Line

Right-Handed Rotation

Head

Multiple-Head

Reference Surface

Cylindrical Surface

M

0.6

Z

Pressure Angle

Internal Diameter

Manipulate Way

Semi-Automatic Manipulation

Charges Way

Stepless

Hardness

Hardened

Toothed Portion

Spur Gear

Material

40cr

Transport Package

Bubble Bag+Carton+Wooden Case or up to You

Specification

ISO9001

Trademark

Nblangchi

Origin

Ningbo, Zhejiang, China

HS Code

8483401000

Production Capacity

100, 000PCS/Month

Key features

Customized Material Options: Stainless steel, brass, copper, aluminum, carbon steel or as your requirement.

Tailored Surface Treatment: Blacking, polishing, anodize, chrome plating, zinc plating, nickel plating, tinting or other as requirement.

Precision CNC Machining: Processed by CNC machine, CNC machining center, CNC cutting machine, radial drill, universal milling machine.

Strict QC System: 100% during production check and random samples before shipment.

OEM and ODM Services: Available OEM and ODM services with competitive pricing.

Fast Sample Delivery: Samples delivered within 7-15 days.

Batch Production Lead Time: Batch production completed within 30 days.

Wide Application Areas: Used in smart home, elderly chair, smart lifting table, smart door opener, smart window opener, smart lift, valve, farming machinery, sports equipment.

Company profile

Ningbo Langchi Transmission Technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2016-02-29 CertifiedNearest Port: Ningbo PortAverage Response Time: ≤18h CertifiedTerms of Payment: T/T

AI-Powered supplier vetting

SummaryNingbo Langchi Transmission Technology Co., Ltd. is a China-based limited company in Ningbo, Zhejiang, established in 2016, with 52 employees and a 3,650 m² manufacturing plant. The supplier describes itself as a manufacturer of lead screws, nuts, worms, and worm gears, while another record classifies its company nature as a trading company. It holds an ISO 9001:2015 certificate, operates more than 10 production lines, and has 6–10 quality-control staff. Products support multiple international thread standards and materials, with stated customization for special specifications, screws, nuts, and M0.5–M6 worm and worm-wheel modules. Export markets span Africa, East Asia, Europe, Australia, and North America. Off-peak lead time is within 15 working days and peak-season fulfillment is one month. Evidence is insufficient to assess after-sales service, financial credibility, or customer cases.

Supplier typeThe supplier is legally identified as a combined, limited company established in China, while its company nature is separately recorded as a trading company. Its own description presents it as a professional manufacturer of screws, nuts, worms, and worm wheels, indicating a mixed manufacturing and trading profile.

CertificationsThe supplier explicitly reports holding an ISO 9001:2015 management-system certificate. This provides documented evidence of a quality-management certification, although no additional certifications are stated.

R&D capabilityThe supplier supports international, DIN103, and ACME thread standards, multiple material options, one-start and multi-start screws, and left- and right-hand screw configurations. However, the stated R&D engineer experience is three years, and there is no evidence of patents, proprietary technology, or formal product-development results.

Production capacityThe supplier reports 52 employees, a 3,650 m² plant, more than 10 production lines, 6–10 quality-control staff, and ISO 9001:2015 certification. It also states an off-peak lead time within 15 working days and peak-season fulfillment within one month, supporting a demonstrated production and delivery capacity.

Customization capabilityThe supplier explicitly states that special specifications can be customized according to customer requests, including screws, nuts, and M0.5–M6 worm and worm-wheel modules. Its product description also covers varied thread configurations and materials, providing direct evidence of customization breadth.