mth（qingdao) industrial refrigeration door.co,ltd, formerly known as mth（rizhao) industrial refrigeration door.co,ltd., was established in 2012 as a Sino-Italian joint venture and the only subsidiary of Italian MTH SRL Group in East Asia. The only enterprise that can legally use the MTH trademark for sales. Italy MTH company was founded in 1942, about 70 years ago, the company has been committed to the insulation and refrigeration industry, is the world’s well-known industrial insulation door manufacturing enterprises, but also the supplier of industrial insulation door accessories. The company has branches or offices in many countries and regions around the world, mainly providing various industrial door types in various thermal insulation environments. The products include industrial sliding door door seal, boarding axle, multi-function door, free anti-collision door, chain insulation door, push and pull sliding door, automatic control system, air conditioning door, slaughter workshop special door, up sliding door, folding door, low temperature fast door, etc. The company is a specialized and professional manufacturer of industrial thermal insulation doors. In 2006, the company officially entered the Chinese market, in 2011 in Shandong Province, China set up a division of labor factory, the division of labor factory can not only provide the original imported high-grade door type, but also domestic assembly to reduce costs and delivery time, the division factory is now able to assemble multi-functional doors, plated chain doors, free doors, push and pull translation doors, air conditioning doors, special slaughtering doors, push doors and other door types. The factory stock 200~500 sets of door parts all year round, generally small batch orders can be completed within 10~15 days. The factory also has a professional construction and installation team, can provide professional installation services at any time. Customers are our best friends, we are willing to provide our best products and services, and work with you to gallop together for a better tomorrow.