Since 1984 TSLG introduced pre-coating service on fastener, “become the world’s largest and most complete pre-coating functional treatment centre “is our greatest motivation. Thus, we always offer clients complete suggestion on self-locking fastener. We are more willing to assist customers to archive their great dream and willing to play the role of best supporter.

TSLG provides early service simultaneously with customer in developing stage and pursue the highest added value on fastener together. TSLG has exclusively authorization on various type of coating technology to implement customer needs. We take initiatively to provide technical support, customer service and innovation to meet customer’s request. Therefore TSLG are not only providing coating on fastener but rather “the total solution, one stop service and international synchronization” to our entire customers.