Alloy steel structure; bellows hermetically sealed by laser, nickel plated, waterproof and anti-corrosion.

Alloy steel & stainless structure; bellows hermetically sealed by laser, nickel plated.

All stainless steel plate, durable, anti-jamming performance; the use of special sealing joints.

The product is made of alloy aluminum. It is hermetically sealed with glue to IP65, surface anodized.

The product is made of alloy aluminum. It is hermetically sealed with glue to IP65, surface anodized.