Química del Sur y Cía. Ltda.

Specialize in high-capacity stainless steel boilers, tanks, and silos. Experienced commercial, technical, and operations team.

Kunming Twin Metal Materials Processing Co., Ltd. is a Chinese private high-tech enterprise producing precious metal materials since 2012.

Dongguan City Shenzhen Composite Materials Co., Ltd. produces various oxygen-related materials and functional aids.