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Mai-shis Institute was established in 1989, professional in the invention, production and after-sales service of industrial instruments such as Pressure, Temperature, Flow and Fluid Position. In the beginning of the development of petroleum and petrochemical industry in Taiwan, our company got into the industry of petrochemical, electric, chemical fiber and machinery as a research and development factory. Now, Mai-shis is not only an industrial instruments production factory, but can also invent and refine industrial instruments for costumers.


Mai-shis has annual contracts with factories such as Formosa Plastic Group in China and Taiwan, Sinopec, Chi Mei Corporation, LCY Chemical Corporation, etc. Mai-shis devotes in the quality of industrial instruments, after-sales service and the popularization of prices of industrial instruments. We hope our products can be the most economical for costumers.


Mai-shis has established a sales and after-sales service center in Guangzhou, China since 2003, expecting to give the best quality and service for costumers from every field.