Three wave galvanized crash guardrailis made of Q235 steel and adopts the process of cutting, punching, pressing plate and galvanizing. The three wave guardrail plate is generally 14 holes and 16 holes, with anti-collision grades of a and s.
Item: Mulberry silk filled duvet Traditionally crafted to the highest standards, our mulberry silk filled duvets will give you the perfect luxury night's sleep – right in your own home. Not only are our silk filled duvets incredibly luxurious, they ar
UHMWPE fiber possesses such characteristics as high molecular weight, high degree of orientation and high crystallization. And its tenacity is 15 times over steel and 10 times over normal chemical fiber.