WYNCA · Industrial Sealant Manufacturer

Premium Sealant Solutions
Trusted Worldwide

Products shipped to Vietnam, Middle East & Africa with ISO-certified quality management system

Product Categories

Complete sealant solutions for construction, industrial and specialty applications

Silicone Weather-Resistant Sealant

PU Foam Sealant

Structural Adhesive

Butyl Sealant

Waterproof Coating

OEM / Custom Orders

Featured Projects

Trusted in demanding environments across Asia, Middle East and Africa

High-Speed Rail Station

Commercial Complex Dubai

Industrial Park Nigeria

Residential Project Kenya

Factory Building Algeria

Production Capabilities

Two self-owned manufacturing bases with annual capacity of 50,000+ metric tons

Jiande, Zhejiang & Zhenjiang, Jiangsu — 158,463 m² production base · 500+ skilled workers · 50,000+ MT annual capacity

ISO 9001 · ISO 14001 · ISO 45001 Certified

Quality Certifications

Internationally recognized quality, environmental and safety standards

ISO 9001

Quality Management System

ISO 14001

Environmental Management

ISO 45001

Occupational Health & Safety

Get in Touch

Ready to discuss your project? Our export team is here to help.

WhatsApp / Phone

+86 134 8641 5955

Email

zhangve99999@gmail.com

Factory Address

Xin'an Building, No.1 Jiangbin Middle Road, Xin'an Jiang Street, Jiande City, Zhejiang Province, China

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