Our Company mainly produce and offer PPGI sheet 、Colored coil 、PPGI Color steel sheet 、Composite sandwich、C/Z steel etc.
PPGI steel sheet is a new pattern band steel Pre-coating product based on 30 years speed development. It is made by chemic pretreated、frist coating、precise coating etc.on high speed and continuous machine trains.Coating quality is much better than spray coating or brush coating on forming metal surface.
Color-coated steel sheets have advantages of excellent ornamentally、moldability、corrosion –resistance .The coat has strong adhesive force so
They can keep long-term colourfast. This sheet can take economic efficiency as below---replace wood by metal、high-efficiency construction、save Energy
sources、avoid pollution etc. It becomes good choice for roofage .
Spray CMP foam polyurethane inside the vaulted steel sheet.( How to make CMP foam polyurethane —Froth the CMP polyether glycol and PAPI. Add amount of flame retardant synergist to strengthen retardant effectiveness )
This foam has several advantages: high-strength cohesiveness with other metal and nonmetal materials、low thermal conductivity、sound proofing、earthquake resistance etc.
◆ No purlins、High-span（8-42Meters）
◆ Low price、Minimum Investment、Long working life.
◆ Colour zinc plating steel sheet. Connect by Machine lockrand. Water proofing.
◆ Apply for roofings of workshops.Especially suitable for High-span space.
◆ Apply for long-term or short-term logistics warehouse. It can be put into production and used in short time.It can improve working efficiency greatly by matching with other automatic logistics equipments.
◆ Apply for roofings of grain depot and heat retaining warehouse.It has good heat retaining effect with minimum investment.
◆ Apply for awnings leaved with balkcargo and other material. It can get natural draft effect as a rain-proof.
