The raw materials used for PRECO will be inspected in many aspects. They are tightness, wear resistance, versatility, breathability, and moisture-wicking. The product is distinguished for precision registration2.
The use of this product would be one of the best ways to become sustainable and eco-friendly. For homeowners or business owners, it also a great way to cut expenditures. The carburizing and quenching processing method enhances its impact resistance3.
The products are of high quality and stable performance, and are well received by customers. Processed by heat treatment, it has excellent mechanical properties4.
The product has been tested for performance and durability. The surface treatment makes it highly resistant to wear
◪ Material: Two kinds of materials of High Speed Steel and HSS-E(Co5) are available. When ordering,please specify which one.
◪ Standard: DIN standard, ANSI standard and JIS standard are available.
Individual size and sets are both packed in plastic boxes
PRECO is a very competitive enterprise in tap and die manufacturers industry. The technical level of threading tool set is pretty high.2.
We have formed into business relationships with customers from all over the world. Our main market is Asia, America, and Europe with high satisfaction among our customers.3.
Our company has brought together the right people (highly skilled assemblers and technicians, production engineers, quality engineers, purchasing staff and more). With these people's industry know-how, we are able to create benefits for our customers. In the process of its business operation, Qingdao preco imp. & exp. co., ltd. has paid great attention to the molding of corporate culture. Inquiry!