| Aluminum, stainless steel, copper, brass, galvinized etc. |
| Customized |
| Powder coating, electroplating, oxide,anodization |
| laser cut, bend, weld, stamp |
| ISO9001:2015 |
| Accept |
| 3D/CAD/Dwg/IGS/STP |
| Customized |
| Appliance, Auto, Building, Capital equipment, Energy, Instrumentation, Medical device, Telecommunications |
Hongsinn employs a range of welding processes, including laser welding, TIG welding, argon arc welding, CO2 gas shielded welding (CGSW), oxygen fuel gas welding (OFW), brazing, and other advanced processing technologies, to machine these parts. These components play a crucial role in mechanical seal systems, serving as integral elements for gas and liquid sealing. Widely utilized in the field of mechanical engineering, they ensure efficient gas and liquid sealing in various applications.



Wealth of experience, good quality, reasonable price! Small order is acceptable! We produce custom design parts in compliance with customers' prints. The products shown here only present our manufacturing activities, are not for sale.
FAQ:
Q: What are your main products?
A: We specialize in manufacturing metal stamping parts, sheet metal parts, tube bending fabricating, welded metal parts, wire forming parts, and supported with CNC machining and custom hardware fitting.
Q: What industries do you serve?
A: We serves a variety of industries, including: Furniture, Fitness, Medical, Agriculture, Power Generation, Recreational
Vehicles, Lawn & garden, Construction, Military, Transportation (bus & rails), Gas/energy etc.
Q: Do you do work beyond curving structural steel, sheet and plate?
A: We provide additional services as long as they involve some bending of metal. For example, we often saw cut, laser cut, weld, grind, and fabricate bent sections. We punch holes in curved steel and provide blasting and painting.
Q: What are your specific welding capabilities?
A: We are capable of all type of weldments, from MIG and TIG to aircraft standards with all alloys. At Zechin, we are capable of all type of weldments and fabrications. We have MIG and TIG expertise and work up to aircraft standards with all alloys, including steels and aluminum.