Symprises' tooling customers include famous Genaral Motors, Nissan Automotive, Pilkington Safty Glass, Koma, as well as local compaies like Chang'an, Fangsheng, etc.

Toolings for auto glass are different from general plastic injection or casting, stample toolings. As one of the major tooling suppliers for Pilkington, Symprises work closely with Pilkington team to develop various auto glass mold, checking and holding fixtures.