Is customization available for these products?

Yes, customized protection degrees and operating temperatures are available based on specific customer requirements.

How many sizes and versions are available?

There are 6 sizes and 12 versions available to accommodate a wide range of cable specifications.

What is the warranty or durability of the product?

The product has no expiry date and offers excellent electrical insulation and good mechanical resistance.

Connector Terminal Block Waterproof Junction Box Gel Cable Joints

Name: Connector Terminal Block Waterproof Junction Box Gel Cable Joints
Brand: Shanghai Wellco International Limited
SKU: 2139165575

Shanghai, ChinaShanghai Wellco International Limited

US$5.00

10-999 Pieces

US$3.80

1,000+ Pieces

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Certification

RoHS, ISO, CE

Surface Treatment

Model NO.

W-JH

Color

Black

Material

PP, Glue

Type

Straight Head

Protection Degree

IP68

Operating Temperature

20~90c

Sample

Available

Transport Package

Standard Export Packing

Specification

Size 3

Origin

China

HS Code

85369090

Production Capacity

100000 Per Month

Key features

IP68 Waterproof Protection: Gel insulated joints provide IP68 protection degree for underwater and underground installation.

No Resin Mixing Required: Ready to use and re-enterable design eliminates the need for resin mixing and casting.

Wide Cable Compatibility: Available in 6 sizes and 12 versions to accommodate single and multicore cables up to 5 cores.

RoHS and CE Certified: Products meet RoHS, ISO, and CE certification standards for quality and safety.

Versatile Installation Options: Suitable for installation in cable ducts, underground, overhead, or underwater environments.

High Temperature Resistance: Operating temperature range of -20 to 90 degrees Celsius ensures reliability in harsh conditions.

Long-Term Durability: No expiry date with excellent electrical insulation and good mechanical resistance properties.

Customization Available: Customized protection degree and operating temperature options available based on customer requirements.

Company profile

Shanghai Wellco International Limited

Shanghai, China

Business Type: Manufacturer/FactoryExport Year: 2017-05-22 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.82h 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.