About N.S.-LIN
N.S.-LIN Industrial Co., Ltd., headquartered in Tainan, Taiwan, brings over four decades of tire valve R&D and manufacturing expertise. Our products serve global markets and comply with TRA (US), ETRTO (EU), and JATMA (Japan) international standards, backed by ISO 9001:2015 quality management certification.
Certifications
ISO 9001:2015
Quality Management System
AFAQ 9001
French Quality Certification
DUNS Certified
Dun & Bradstreet Certified
Manufacturing Capabilities
CNC Precision Machining
High-precision CNC machining ensures dimensional accuracy for every valve.
Rubber Vulcanization
EPDM rubber vulcanization molding with Shore A 70+/-5 hardness control.
Aluminum Anodizing
Multi-color anodizing for aesthetics and corrosion resistance.
OEM/ODM Custom Design
Design and manufacture to customer specifications, from prototype to mass production.
Inside Our Factory
Our own factory in Tainan, Taiwan — design, machining, molding, and inspection under one roof.
Product Design & Engineering
In-house CAD design from customer specifications to production drawings.
CNC Precision Machining
High-precision turning of brass and aluminum valve components.
Rubber Vulcanization Molding
EPDM rubber vulcanization press lines for snap-in valve bodies.
Trimming & Finishing
Post-molding trimming and finishing of vulcanized valve trays.
Optical Measurement Inspection
Video measuring systems verify dimensional accuracy against drawings.
Mass Production Output
TR-series snap-in valves coming off the production line.
Contact Information
Address: NO.65, Sec.4, Changhe Rd., Annan Dist., Tainan City 709-47, Taiwan
Phone: +886-6-256-2097
Fax: +886-6-256-2075
Email: nslin@nslin.com.tw