Over more than 20 years of industry involvement, Tianxin has developed a professional R&D team specializing in measurement, data science, automation control, and system integration. Our gas and pipeline development capabilities enabled the in-house design and manufacture of key production and testing equipment, equipped with an automation control system. Tianxin offers customers a full range of solutions, from professional technical solutions to product customization. To date, Tianxin holds more than 50 national patents. R&D investment accounts for more than 6% of annual sales revenue and continues to grow.