Established in 1985, Rong Heng insulating material Co., Limited isthe largest manufacturer of armature balancing putty China. Theproduct is used for dynamic balance micro DC motors and some ACmotors. All the products are RoHS compliant. There manykinds ...

Hebei Wanlong Sealing Technology Co., Ltd. is a manufacturer of seal strips, electronic fire extinguishers, damping blocks, sealing putty, and blocking mud skin with well-equipped testing equipment strong technical force. With wide range, good quality, ...