Shanghai Precision Instruments Co., silk adhering to the "pursuit of excellence, excellence; quality first, customer first," the aim has always been a number of well-known domestic and foreign manufacturers to work together, R & D, production, sales, maintenance and repair services as a whole, as provide our clients with a variety of measuring gauge, mechanical testing equipment, water quality testing equipment, engineering, surveying instruments, gas detection instruments, food testing instruments and other measuring instruments. Agency cooperation and well-known measure of foreign trade products to meet higher quality requirements of different customers. Your satisfaction is our highest pursuit of fine silk Shanghai expects to work with your cooperation, join hands in creating a better future!