Our gold abrasive sanding disc AY33 is good ideal for auto body sanding, it features premium semi-friable aluminum oxide and C-weight latex paper backing, it focus on better polishing surface and longer service time, better flexibility and durability and
The common series of aluminum foil is HHF aluminum foil roll, mainly 8011 O temper, with thickness ranging from 0.008 to 0.02mm. We supply large rolls, which are reprocessed by customers into small rolls and then sold to many markets. Their final applicat
BMS with improved chip and MOS, with balancing function and double protection, has a wide range of performance and application advantages compared to conventional batteries.