thong fu (1991) co., ltd. importer, retailer, and wholesaler of all types of industrial chemicals. distributor of chemicals for agriculture and animal feed, coating and metal plating factories, plastics industry, cosmetics, ceramics industry, rubber industry, and desiccants. chemical product list

ปริมาณสารมลพิษที่ตรวจได้แก่ ตรวจวัดปริมาณฝุ่นละอองในอากาศ (total suspended particulate : tsp) วัดค่าฝุ่น pm10, วัดค่าฝุ่น pm2.5 ตรวจวัดปริมาณซัลเฟอร์ไดออกไซด์ในอากาศ (sulfur dioxide : so2) ตรวจวัดปริมาณไนโตรเจนไดออกไซด์ในอากาศ (nitrogen dioxide : no2) ตรวจวัดปริมาณคาร์บอนมอนอกไซด์ในอากาศ

aluminum dipping such as electronic parts (electronic cooking rice,suki pot,teapot),spare parts and equipment for car s decorating (motorcycle).we can make hard anodize for strengthening surface, sparkle/dull and dipping in various kinds of colors such as white, black,blue,gold and many more, made to

​ Installing a bottled water production system A complete system of industrial water purification systems with after-sales service Provided by Ruam Krong Trade Limited Partnership 06-3015-1733 RO water filtration system with a capacity of 12,000 liters per hour ozone generator UF water purifier system

chemical, chemical chiangmai, hll, resin, colour, chlorine, acid, sicicon, parafin, pool, swining pool