Quality is our culture
A trustworthy partner
In-saiL is dedicated to manufacturing of precision components and the design, fabrication ofÂ
engineering specialty fasteners and fastening solution development.



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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:200TÂ 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 |
Manufacturing Capability
We have powerful manufacturing capability, our automatic lathes, CNC lathes, CNC machining centers, stamping machines and cold heading machines plus auxiliary equipment  like milling machine, grinding machine, EDM and the cooperation of our partners, we are able to support every different components regardless of the prototyping or series production.
Â
Automation Components
Available for a variety of sizes automation components,In-saiL provides solutions to suit any customer
need.
Â
Auto Lathe Turning
The single shaft cam-base automatic lathes are capable of massive production of brass, aluminumÂ
alloy, stainless, steel components. Production range: O.D. 0.5-15.
CNCÂ Milling
4-axis and 5-axis machining centers are capable of complex structural parts.
Production range: 800x600.
Screw Heading & Rolling
The screw production lines finish the cold heading and thread rolling for small carbon steel or stainlessÂ
steel screws.Â
Production range: M0.8-M6 or equivalent sized imperial screws
Stamping
Stamping machines perform the blanking, punching, blending, drawing. Currently we are working on simple stamping jobs.
Production range: 200T max.
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Quality is our culture
A trustworthy partner
In-saiL is dedicated to manufacturing of precision components and the design, fabrication ofÂ
engineering specialty fasteners and fastening solution development.



Â
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:200TÂ 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 |
Manufacturing Capability
We have powerful manufacturing capability, our automatic lathes, CNC lathes, CNC machining centers, stamping machines and cold heading machines plus auxiliary equipment  like milling machine, grinding machine, EDM and the cooperation of our partners, we are able to support every different components regardless of the prototyping or series production.
Â
Automation Components
Available for a variety of sizes automation components,In-saiL provides solutions to suit any customer
need.
Â
Auto Lathe Turning
The single shaft cam-base automatic lathes are capable of massive production of brass, aluminumÂ
alloy, stainless, steel components. Production range: O.D. 0.5-15.
CNCÂ Milling
4-axis and 5-axis machining centers are capable of complex structural parts.
Production range: 800x600.
Screw Heading & Rolling
The screw production lines finish the cold heading and thread rolling for small carbon steel or stainlessÂ
steel screws.Â
Production range: M0.8-M6 or equivalent sized imperial screws
Stamping
Stamping machines perform the blanking, punching, blending, drawing. Currently we are working on simple stamping jobs.
Production range: 200T max.
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According to the absorbent theory ,and combining with advanced materials, developed the multifunctional Deodorizer withmany superior absorbent materials, The characters of lager hold, highly intensity, large absorbent capacity and fast absorbent speed it have. activated carbon bags can effectively adsorb sulfur dioxide, hydrothion, hydrogen chloride and many harmful gases of organics.
Carbon black is a good adsorbent, it is to use wood, bamboo, all sorts of fruit shell and high quality coal as raw material, through physical and chemical methods of raw materials for crushing, screening, carbonation, activation, rinse, drying and screening and so on a series of process manufacturing and into.
Application:
It can help remove formaldehyde, ammonia, benzene, xylene, radon, and other harmful indoor gasses as well as prevent mold, mildew ans excess moisture for living-room, furniture, closet, bookcase, shoes cabinet, shoes, leather, baby`s bottle and car etc.
Activated Carbon Package,Activated Carbon Pouch,Activated Carbon Adsorption Package,Activated Carbon Export Package
Jiangsu Tongrui Environmental Protection Technology Development Co.,Ltd , http://www.swdfilter.com