SEVENSTAR provides a variety of gas mass flow controllers featured by high-performance, high-precision and fast-response to meet the demand of customers in the semiconductor industry for precise process control. The products are mainly used in crystal growing furnaces, oxidizing & diffusion furnaces, PECVD equipment, MOCVD equipment, PVD equipment, etching equipment, cleaning equipment, lithography equipment, wafer transmission equipment, etc.
Sevenstar CS200 series gas mass flow controller is widely used by the world's top 10 photovoltaic equipment suppliers in the industry. We have made brilliant achievements in the photovoltaic industry.
The product occupies more than 85% in PECVD, LPCVD and diffusion furnace.
Mass flow controller and pressure controller are often used in fiber preform rod equipment, fiber drawing and ribbon fiber preparation in the fiber industry. Manufacturers of optical fibers and optical fiber components can take advantage of the fast response performance of Sevenstar mass flow controllers to ensure the consistency of their products.
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