GUANGDONG LAB COMPANION LTD is a Environmental Testing Equipment manufacturer, established in 2005 with 20 years of industry expertise, company area it covers reaches 2,036 square meters. Which is a leading manufacturer specializing in precision environmental testing equipment, including high-performance Temperature & Humidity Test Chambers, Thermal Shock Chambers, Temperature Cycling Chambers, and High-Temperature Ovens, all customizable to meet diverse testing demands. Our products serve clients worldwide across industries such as automotive, aerospace, electronics, and renewable energy, ensuring product reliability through accurate and repeatable environmental simulations. Committed to quality and innovation, we offer OEM/ODM services, advanced technology, rigorous quality control, and worry free after-sales support—providing cost-effective, durable solutions backed by a professional engineering team. Trusted globally, we deliver not just equipment, but confidence in product performance under extreme conditions.