This Gulliver grind Japan well.
January 28, 2018 broadcast
"PCB drill" to make a minute hole which is necessary when it produces electronic circuit boards which are core of every electronic equipment. Top maker, UNION TOOL Company. which make the PCB drill. Technique that enabled drill that perfect precision is found is the truth height of UNION TOOL. We approach the spot of original development of products and new market reclamation!