Quality is our culture
A trustworthy partner


In-saiL is dedicated to manufacturing of precision components and the design, fabrication of engineering specialty fasteners and fastening solution development.
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.
Auto Lathe Turning
The single shaft cam-base automatic lathes are capable of massive production of brass, aluminum alloy, stainless steel components.
Production range: O. D. 0.5-15
CNC 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 stainless steel screws.
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.
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 |
Quality is our culture
A trustworthy partner


In-saiL is dedicated to manufacturing of precision components and the design, fabrication of engineering specialty fasteners and fastening solution development.
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.
Auto Lathe Turning
The single shaft cam-base automatic lathes are capable of massive production of brass, aluminum alloy, stainless steel components.
Production range: O. D. 0.5-15
CNC 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 stainless steel screws.
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.
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 |
Our FRP Pressure Tanks are designed to withstand high working pressures of 125PSI and 150PSI, making them suitable for various industrial applications. The tanks are manufactured using a combination of epoxy resin and glass fiber winding reinforcement, ensuring strength and durability. The liner of the FRP Filter Tank is made from food-grade PE raw material, which guarantees the safety and purity of the filtered water.
The manufacturing process involves blow molding/rotomolding integrated molding, which results in a seamless and leak-proof tank. The automatic CNC winding technology ensures precise and consistent winding, leading to a higher quality product. The tank mouth is available in threaded or flanged joints, providing flexibility in installation.
Our FRP Pressure Tanks have undergone rigorous testing and certification. They have passed NSF, CE, and ISO9001 certifications, ensuring compliance with international quality standards. The tanks have also been subjected to more than 100,000 fatigue tests, which is four times the burst pressure. This indicates their reliability and ability to withstand extreme conditions. With their high working pressures, durable construction, and certifications, they are a reliable choice for water treatment systems.
Frp Pressure Tank, Frp Tank, Frp Softener Filter Tank, Frp Filter Vessel, Frp Filter Tank
Hebei Chengda Water Technology Co.,Ltd. , https://www.arclionchengda.com