How does the company guarantee product quality?

We always provide a pre-production sample before mass production and conduct a final inspection before shipment.

What are the accepted payment terms?

Accepted payment types include T/T, L/C, MoneyGram, PayPal, and Western Union. Currencies accepted are USD, EUR, and CNY.

What is the average lead time for production?

The average lead time is one month for both peak season and off-season.

Manufacture Waterproof Seal Closure Kit Joints Straight Through Cast Resin Cable Joint

Name: Manufacture Waterproof Seal Closure Kit Joints Straight Through Cast Resin Cable Joint
Brand: Shanghai Wellco International Limited
SKU: 2200745715

Shanghai, ChinaShanghai Wellco International Limited

US$6.00

50-1,999 Pieces

US$2.45

2,000+ Pieces

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Molecular Principal Chain

Element Organic Polymer

Color

White

Model NO.

W-JH(RESIN)

Application

Cable

Environmental Protection

General

Connection Mode

Push-Pull Connection

Contact Termination Form

Welding Connection

Type

Sealed Electric Connector

Character

Insulation

Production Process

Injection Molding

Shape

Straight Through

Brand

Wellco

Protection Degree

IP68

Sample

Available

Material

Resin

Transport Package

Standard Export Packing

Specification

Size1-6

Origin

China

Production Capacity

100000 Per Month

Key features

IP68 Waterproof Rating: Provides excellent waterproof protection for underground, overhead, or underwater applications.

Multi-Core Cable Support: Suitable for straight connections of single and multi-core cables with up to 5 cores.

High Mechanical Resistance: Ensures durability and stability in various environmental conditions.

Excellent Electrical Insulation: Offers superior insulation for cable dusts, electronic boards, and components.

Certified Quality Standards: Products passed UL, RoHS, and REACH certifications for safety and compliance.

ISO9001 & IATF16949 Compliant: Manufactured under strict quality management systems for reliability.

Customization Available: We can produce customized products or develop special requirements based on customer needs.

20 Years Experience: Founder has over 20 years of experience in insulation materials and R&D.

Company profile

Shanghai Wellco International Limited

Shanghai, China

Business Type: Manufacturer/FactoryExport Year: 2017-05-22 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.93h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummarySHANGHAI WELLCO INTERNATIONAL LIMITED is presented as a supplier of heat-shrink and related tubing products, with automotive, electrical, medical, and other product applications. The available information indicates multiple management and product certifications, more than 10 production lines, 21–30 quality-control staff, annual heat-shrink-tube output of 10,000,000 meters, and export sales representing 90% of total sales. It reports off-peak lead times within 15 working days and peak-season fulfillment of one month. Trading records show repeated heat-shrinkable-tubing transactions with RAYCHEMRPG PRIVATE LIMITED and a transaction involving YAZAKI INDIA PRIVATE LIMITED. However, the slices do not provide sufficient evidence to assess after-sales service, financial credibility, product-development innovation, or customization capability. The supplier’s registration information appears in 2025, but the records do not establish the full operating history of the company.

Supplier typeThe supplier is identified as SHANGHAI WELLCO INTERNATIONAL LIMITED and is associated with heat-shrink tubing, cold-shrink tubing, connector gel boxes, automotive shrink products, and related items. Its stated business covers automotive, electrical and electronics, medical, sporting goods, and other sectors, and it has self-operated import/export rights with 90% of sales reportedly from exports.

CertificationsThe basic products are stated to have passed UL, SGS, ISO9001, ISO14001, and IATF16949-related standards or certifications, while the supplier management-system certifications are listed as TS 16949 and ISO 9001. This provides explicit evidence of relevant quality and management certification coverage.

Production capacityThe supplier reports more than 10 production lines, 21–30 quality-control staff, annual heat-shrink-tube output of 10,000,000 meters, off-peak lead time within 15 working days, and peak-season fulfillment within one month. These stated figures explicitly support substantial production capacity and defined fulfillment capability.

Client casesTrade records associate the supplier with YAZAKI INDIA PRIVATE LIMITED and show repeated heat-shrinkable-tubing transactions with RAYCHEMRPG PRIVATE LIMITED across several 2025 records. These named buyer records provide concrete customer evidence, although the slices do not establish order scale, duration of relationships, performance ratings, or references.