• · (YueHua)epoxy resin series
• · Solder paste flux solvents
• · Flux of organic activity of acid
• · Flux material new products
• · Special rosin flux
• · Amino acid salt halogen class
• · Antioxidant thixotropic agent series
• · Tin solder wire (wire) surfactant
• · Full set of surfactant
• · Printing ink/coatings raw materials
• · Water-based polyurethane raw materials
• · Raw material/electroless plating
• · Electronic chemical raw materials
• · Biology/medicine intermediate raw materials
• · Adhesive materials
• · Food grade phosphate
• · Other Raw Material
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