Changzhou Wan You Fastener Co., Ltd.
Professional Manufacturer Of SS Self Drilling Screws、Self Tapping Screws、Deck Screws、Timber Screws.
Every company deeply understand that quality is the basic weapon for an enterprise to win. Quality is one of the factor that helped the business to achieve success, so we strive to provide qualitative business. Based on a high quality basics , customers' satisfaction is our pursuit rather than lowest price .
Our products' dimensions are strictly designed and produced according to DIN , ANSI , JIS , ISO , GB , BS standards, we care for every details and the quality, from appearance to strength.
Our wire material are from Dongbei Special Steel Group CO., LTD ,this more expensive material basically guarantees the quality of our products.
We sincerely hopes that we are able to create close and trustworthy business relationship which will help us achieve success together.
Standard:Management System Certificate
Number:117 17 QU 0267-05 ROS
Scope/Range:Production and Sales Fasteners ( Self-tapping Screw, Rotational Screw
Issued By:Shanghai Ingeer Certification Assessment CO.,Ltd
Standard:Certificate of Compliance
Scope/Range:Self Drilling Screw
Issued By:Ente Certificazione Macchine Srl