Beijing GRITEK & IVT Technology Co., Ltd. (hereinafter referred to as "GIVT")

In March 2020, GIVT was jointly established by GRINM Semiconductor Materials Co., Ltd. and Inter-Valve Technology Corporation, Japan, with a registered capital of USD 4.41 million.

GIVT specializes in the field of high-end clean valvec omponents. The main products include: stainless steel clean valves, high-purity stainless steel fittings, valve raw materials and components. Products are mainly used in semiconductor, liquid crystal, photovoltaic, LED, fuel cells and other industries.

In November 2023, the company established a wholly-owned subsidiary in Dezhou, Shandong Province: GRITEK & IVT (Dezhou) Valve Technology Co., Ltd. As the domestic research and production base of GIVTit is committed to the localization and manufacturing of high-end valve components.It is equipped with key production and testing equipment such as automatic ultrasonic cleaning machines, imported helium mass spectrometer, imported particle size detectors, material analyzers, imaging instruments, roughness detectors, spring force measuring machines, etc. Its main products include EP grade diaphragm valves, pressure reducing valves, bellows valves, integrated panels, etc. And further focuses on the research and development of IGS series semiconductor equipment dedicated gas supply systems, providing pipe valve products for the rapidly developing semiconductor equipment industry in China and providing better services for local customers in China.