What are the payment terms?

The accepted payment term is T/T.

Which standards do your products meet?

Products meet standards such as ISO, DIN, GB, and ACME.

Set Trapezoidal Thread Lead Screw and POM Plastic Round Nut

Name: Set Trapezoidal Thread Lead Screw and POM Plastic Round Nut
Brand: Ningbo Langchi Transmission Technology Co., Ltd.
SKU: 795262035

Zhejiang, ChinaNingbo Langchi Transmission Technology Co., Ltd.

Negotiable

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Round Head

Model NO.

Nblangchi-086

Groove

Trapezoidal

Connection

Common Bolt

Head Style

Round

Standard

DIN, GB, ISO

Grade

Surface Treatment

Polish

Direction

Right/ Left Hand

Color

Natural

Technology

Cold Extrusion

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

Customizable Surface Treatment: Polish, blacking, anodize, chrome plating, zinc plating, nickel plating, tinting, or other as requirement.

Customizable Thread Direction: Available in Right Hand or Left Hand configurations.

Wide Material Selection: Lead screws in stainless steel, carbon steel, alloy steel, copper, aluminum; nuts in POM, brass, bronze, cast iron.

OEM and ODM Services: Full OEM and ODM capabilities available for custom specifications and designs.

Precision CNC Machining: Manufactured using over 250 sets of advanced equipment including CNC lathes and machining centers.

Strict Quality Control: 100% inspection during production with random sampling before shipment.

Fast Sample Delivery: Sample production completed within 7-15 days for quick reference.

ISO 9001:2008 Certified: Manufacturing process certified under ISO 9001:2008 quality standards.

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: ≤15h 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.

Product Q&A

Q:Can the product specifications be customized?

Yes, special specifications can be customized according to customer requests, including lead screws, nuts, and worm gears.

Q:What materials are available for the lead screw and nut?

Lead screws can be made from stainless steel, carbon steel, alloy steel, copper, or aluminum. Nuts can be POM, brass, tin-bronze, Al-bronze, cast iron, or free-cutting steel.

Q:What is the delivery time for samples and batch production?

Samples take 7-15 days, while batch production takes approximately 30 days.

Q:Do you offer OEM and ODM services?

Yes, we provide both OEM and ODM services for custom requirements.

Q:What surface treatments are available?

Available treatments include polishing, blacking, anodizing, chrome plating, zinc plating, nickel plating, and tinting.