Huihao Hardware is a professional manufacturer of customized metal parts. We provide metal stamping service, CNC machining service, laser cutting service and welding service. Our insulation pins and self locking speed clip are popular in international markets, with customers from Europe, Australia, Middle East, Southeast Asia and North America.

We support customization orders.

• Simple construction
• High efficiency
• Saving labors
• Easy weld to fasten the insulation
• Pins sharp for easy go through any insulation

The glass insulation materials used in the heating and cooling air ducts of the central air conditioning system of engineering buildings are bound and fixed, and the insulation materials of industrial boiler equipment pipelines are bound and fixed, and are divided into various specifications according to the thickness of the insulation layer.

Mechanical Pipe Insulation Welding Pins/Cup Weld Pins have a wide range of applications including:

• Hull insulation
• Duct insulation
• KTV and hotel insulation
• Power plant boiler insulation
• Valve pipe insulation

1. We provide metal stamping service, CNC machining service, laser cutting service and welding service
2. Years of production experience with complete mold for different specifications
3. Advanced production equipment ensuring product quality
4. Timely freight arrangement with door-to-door service
5. Sample service available (standard specifications free, customized samples require fee)
6. Customized packaging available