LI YOU SCREW INDUSTRY CO., LTD.
The quality policy focuses on doing the right thing at first time, and introduces the concept of quality/manufacturing/service design on the development side, while the factory side promises to maintain high quality by standardization and combine with each other to become the corporate culture. As a responsible corporate citizen, we also fulfills our social responsibilities, respects human rights, and paying attention to conflict mineral issues continuously. It is committed to investigating the supply chain in detail to ensure that gold (Au), tin (Sn), Ta), tungsten (W) and other metals are not mined from the Democratic Republic of Congo (DRC) and its neighboring countries controlled by armed groups. To control the quality of the manufacturing process, the company has set up many systems to prevent human errors, such as standard operation procedure, quality management systems, quality automatic warning system, education and training system, environmental management system, correction and preventive measures system. All work under the relevant management system is disciplined to ensure the quality of consistency....
جميع أنواع البراغي الملولبة
براغي ملولبة من الفولاذ السبائكي
براغي ملولبة للأجهزة الكهربائية
براغي ملولبة للتجميع المقيد
براغي ملولبة للسيارات
براغي ملولبة مؤتلفة
براغي ملولبة / مقلوظة خاصة مفصلة حسب الطلب
براغي ملولبة بتسنين مرتفع منخفض
براغي ملولبة دقيقة مصغرة
قطع وبراغي ملولبة متعددة المراحل
براغي ملولبة بتسنين مثلثية المقطع
براغي ملولبة بنظام تدوير TORX
Screw Special Screw SEMS Screw Multi-Stage Screw Hex-Head Bolt Carriage Bolt Machine Screw Flange screw Hex Standoff Socket Head Screw (CAP) Trilobular Tapping Screw Thumb Screw Thread Cutting Screw Set Screw Self Drilling Screw Micro Screw Nylok Screw Hi-low Thread Screw Fasteners Rivet Spacer Lathe Products Insert Nut Six-Lobe Wrench Hex Wrench Anchor Clip Nut Spring Rings Washers External Toothed Lock Washer Internal Toothed Lock Washer Flat Washer Spring Washer Nuts Cap Nut Cage Nut Square Nut Wing Nut Nylon Nut Hex Nut Keps Nut U Nut Flange Nut