1968：Founded"Sheng Fa Iron Works"by Mr.TSAI SHUI LONG , manufacturing farming machines and developing crochet knitting machines. 1971：Founded"Taiwn Giu Yang Ind.Co.,Ltd"to manufacture cro - chet knitting machines. 1984：Reorgainized"Taiwan Giu Chun Ind.Co.,Ltd"and recruit professional talent for crochet knitting machines.It is the inter - national mark "T.C.H" 1991：Incorporated "Taiwan Giu Chun Trading Co.,Ltd"to import & export all kinds of textile items. 1997："Knitting machines manufactured awarded" by Ministry of Economic Affairs for the Best Product Award. "Knitting machines developed awarded" by Ministry of Economic Affairs for the Best Research & Innovation Award. 1998：Start researching "electronic crochet knitting machines" with Italy professional Electronic manufacturer.Officially accre - dited ISO-9002.