Dongguan Saisi Testing Equipment Co., Ltd. is a high-tech enterprise that integrates the research and development, manufacturing, sales, and service of environmental and reliability testing equipment. Saisi's mission is to carry forward the development of human technology and steadfastly contribute to the instrument testing industry. We are committed to building an international first-class ecological enterprise in this field. Our company's products have the characteristics of intelligent control, energy conservation and environmental protection, high reliability, advanced technology, and beautiful design. The main components are produced by European, American, and Japanese famous factories, creating greater value for customers.
Saisi adheres to the personalized service concept and the corporate purpose of dedicating better services to customers. We provide customers with various environmental testing equipment that complies with ISO, GB, GJB, IEC, MIL, ASTM, VDE, NACE, JIS, BS and other standards. We can design and manufacture various non-standard environmental testing equipment according to user needs. Now we are mainly engaged in the R&D, production and sales of various reliable non-standard customized equipment (high and low temperature test chamber, high and low temperature damp heat test chamber, cold and heat shock test chamber, liquid tank shock test chamber, stress screening rapid temperature change test chamber, temperature and humidity vibration composite test chamber, high and low temperature/damp heat low pressure test chamber, walk-in high and low temperature damp heat test chamber, sunlight simulation test chamber, brine spray test chamber, UV ultraviolet weather resistance test chamber, rain test chamber series, sand and dust test chamber series, plugging force test machine). The product has been widely used in aviation, aerospace, military industry, automobiles, ships, electronics, communications, optoelectronics IT、 In the fields of machinery, building materials, petroleum, universities, biotechnology, etc., it has received unanimous recognition and praise from a wide range of users.
As a high-tech enterprise, Saisi has a research and development center and production bases in Dongguan, a manufacturing city, and Chongqing, a key city in China's testing equipment industry. The Chongqing production base is located in the Science and Technology Industrial Park of Liangjiang New Area, Chongqing, with a construction area of 37000 square meters, focusing on the research and manufacturing of instruments and automation equipment.
Our company is equipped with CNC structural machining centers (mainly composed of high-precision sheet metal machine milling machines such as Mitsubishi laser cutting machines, AMADA CNC turret punching machines, AMADA CNC bending machines, CNC shearing machines, etc.), and has independently designed and manufactured advanced environmental testing assembly production lines and supporting facilities, with strong production and outsourcing capabilities.

The system design has undergone precise calculations to configure the refrigeration system (compressor, condenser, evaporator, capillary piping/valves), and adopts a single balance PID control method to control heating and cooling. The system matches reasonably and controls accurately, effectively reducing equipment failure rates and operating energy consumption, greatly saving customer equipment usage costs.

Scientific, precise, and reasonable system configuration ensures that the designed service life of the equipment can reach more than 15 years, the system can operate continuously for a long time, and the whole machine is stable and reliable. Excellent quality, * performance, high-quality service, and discounted prices are our promises to users.

Saisi Market Network focuses on the world, with 10 branches and 14 offices in China, 12 agents signed overseas, and 18 agreement service centers.

·Corporate Spirit: Unity, Action, Service, Innovation

·Service philosophy: Dedicated management, honest service

·Employment philosophy: Suitable for talents

·Quality concept: precise process control, continuous improvement, excellence, high quality and reliability, environmental protection and energy conservation!