Guardmex (Shenzhen) Co., Ltd. is a high-tech manufacturer and solution provider specializing in gas detection, environmental monitoring, and industrial safety instrumentation. Based in Longhua District, Shenzhen - China's core electronics and smart manufacturing hub - we integrate R&D, production, sales, and technical services, with 18+ years of core technical accumulation in gas sensing and industrial analysis.

Our mission is "Protecting Gas Safety, Empowering Industrial Upgrading", delivering reliable, accurate, and cost-effective gas detection solutions for global industrial and environmental clients. With a 1, 200+ m² R&D and production base, a professional team (80% of technical staff hold bachelor's or higher degrees), and 70+ technical qualifications, we ensure high-quality products and services.

Our core product portfolio covers portable gas detectors (single/multi-gas), fixed online gas detectors, gas detection modules, and integrated system solutions, capable of detecting 500+ gases (including combustible, toxic, VOCs, and high-concentration ammonia). These products are widely used in oil & gas, petrochemicals, mining, power plants, pharmaceuticals, and environmental protection.

We stand out with self-developed anti-interference algorithms, multi-sensor fusion technology, dual explosion-proof (Ex d IIC T6) and IP66/IP68 protection, as well as IoT connectivity for remote monitoring. We offer customization (minimum 1 unit) and full-cycle support, with products complying with CE, RoHS, FCC, and Chinese explosion-proof standards.

Committed to professionalism, innovation, reliability, and win-win cooperation, Guardmex strives to become a global leading gas detection solution provider, serving clients worldwide.