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Brand Name
sanhe
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Country of Origin
China
The pre-drilling system was controlled by computer, which can guarantee the all the sizes of holes can be very exact.Our steel purlins are roll-formed by Hi-Tensile Galvanised steel strips, and it consists of Z purlin and C purlin.The pre-drilling system was controlled by computer, which can guarantee the all the sizes of holes can be very exact. Cross sectional shapes of C purlin are reasonable and economical , reasonable design greatly decrease the roof weight of buildings and the cost of steel.Also, the standard range to suit your individual requirements.Advantage:1. Light weight and high strength2. Anti-corrosion3. Good durability4. Water and fire proof5. Cost-effective6. Repeated use