We have more than 90 professional and technical personnel in China, set up professional laboratories in Shenzhen, Guangzhou, Dongguan, Wuhan, Suzhou and Ningbo, and sent business representatives in more than 20 economic hot cities。Standard industrial products and raw materials testing services cover polymer materials, metal and alloy materials, composite materials, chemicals and chemicals, surface protection materials, electronic components and other products，The technical fields include material composition, material environmental performance, reliability, environmental weather resistance, metallographic analysis, mechanical and mechanical properties, flame retardant grade, thermodynamic properties and so on。