What's the grade and standard of Rentai PPGI

What's the grade and standard of Rentai PPGI

Rentai is a professional PPGI manufacturer and supplier for years,and supply the PPGI to meet different needs of our customer.

Grade:SPCC SGCC DX51D ASTM A653 DC51D

Standard:AISI, ASTM, BS, DIN, GB, JIS