Who We are?In-saiL& Sandum was founded in 2008. As a leader in high-quality fastening system components, automation components, electronic hardwares, mold components, and machining tools, we have built a strong reputation for excellence and reliability.
To enhance our competitiveness and better serve our customers in mainland China, In-saiL established an independent operation center in Shenzhen in 2008 and officially registered the In-saiL brand in 2012. We specialize in the production of precision parts and the development of innovative fastening solutions, tailored to meet diverse industry needs.
Our business philosophy revolves around "Innovation first, strict quality, and excellent service", while our core values-honesty, exquisite craftsmanship, thoughtful problem-solving, and gratitude-guide every aspect of our work. Today, our operations include two strategic centers in Shenzhen and Chengdu, supported by two state-of-the-art manufacturing plants in Shenzhen and Dongguan.
In-saiL products are trusted across a wide range of industries, including automotive, medical, electronics, Aerospace and engineering equipment. With a global footprint spanning 65 countries and regions, we are proud to deliver exceptional quality and service, underscoring our commitment to innovation and customer satisfaction.
| Material | Aluminum alloy,Brass,Stainless Steel,Carbon steel,according to customer's requirement |
| Finish | Milled /Tin plating, copper-plating,hot-dip galvanizing, black oxide coating,red anodized,black anodized,painting,
powdering,rust preventive oil, titanium alloy galvanized, silver plating, plastic, electroplating, anodizing etc. |
| Testing Equipment | CMM,Projector,Pull Tester,Automatic Optic Inspector,Projecting apparatus
Salt Spray Test, Durometer, and Coating Analyzer,Tensile Machine |
| Management System | ISO9001:2008 |
| Certification | SGS,RoHS,Material Certication,PPAP |
| Production Capability | Auto-lathe turning:ODΦ0.5-20mm,Tol.±0.01mm |
| CNC lathe turning:ODΦ0.5-250mm,Tol.±0.005mm |
| CNC Milling:800x600mm(LxW),Tol.±0.05mm |
| Grinding:Tol.±0.002mm |
| Screw heading & rolling:Metric 0.8-M6,Unified Imperial#0-1/4'' |
| Stamping:200T max |
| Lead Time | 5-15 working days |
| Samples | Welcome |
| Delivery term | By DHL,UPS,TNT,FedEx,EMS,By Ocean,By Air |
| Warranty | Replacement at all our cost for rejected products |
