Tengzhou Huahai New Thermal Insulation Material Co., Ltd

This is Serena from China biggest & earliest air duct panel and PU sandwich panel manufacturer-Huahai.

We special product PU /Phenolic/PIR board used for HVAC air duct / cold room /wall and roof.

I have attached our catalogue for you, hope we have good chance to cooperate with you.

Our advantages:

1. We have six PCS producting line, we can produce at less 25000sqm per day, we can guarantee provide export within 7 days.

2...All the accessories produced by Huahai also.

3. China subway station/Water cubic and many China government choose Huahai brand,

Huahai is the most famous brand in China HVAC market.