Shanghai Xiefu Electric Appliance Co., Ltd. and Shanghai Yishuo Experimental Instrument Factory have signed a purchase and sales contract for a walk-in high and low temperature test chamber. It has been installed, debugged, and personnel trained recently! The customer is very satisfied!

Shanghai Yishuo Experimental Instrument Factory is located in Shanghai, the world's economic and financial center. We are a high-tech company specializing in the research, development, production, and sales of environmental testing equipment. For many years, the company has been specializing in wet and hot series, high and low temperature series test chambers; Salt spray test chamber; Significant progress has been made in the production, sales, and service of vibration and drop test benches, as well as aging, rain, and dust test chambers.

Shanghai Xiefu Electric Appliance Co., Ltd. was established on June 21, 2007, with its registered address at No. 489 Jinbai Road, Jinshan Industrial Zone, Shanghai. The business scope includes the production and processing of electronic appliances, plastic products, lighting fixtures, electric toothbrushes, air purifiers, clothing and apparel, hardware and electrical equipment, sales of daily necessities, and engaged in the import and export of goods and technology.