Our company has developed a series of non-standard innovative products such as brand-new wind high and low temperature test devices, high-precision constant temperature and humidity units, high and low temperature hydraulic systems, etc. by using its own technical advantages; while developing multi-variety operations, the company has always been "Based on the principle of" technology, service as the guarantee, talent as the foundation, and integrity as the life ", according to the development trend of testing technology and automation control of various test instruments at home and, using solidworks/CAD/3DMAX and other design platforms for product design, the important parts of the instrument are imported from Europe, the United States and Japan to ensure the quality of the product.We set up industry standards in accordance with national standards, national military standards and other tests, strictly control every link from product plan finalization to product delivery, and strive to make every product produced by Helis "high quality, high performance and high standards".What we provide is not only products, technologies and services, but also the sense of responsibility of the "Hailis" brand. We have a solid technical force and have accumulated rich experience in many core technical fields such as product structure, refrigeration and electrical automation control. Innovative design and high-quality products serve users; with the unremitting efforts of "Hailis", product quality has been continuously improved and improved, and management has been continuously strengthened, "Helis" solemn commitment to customers.