Mitsubishi words printed on coated test test pencil, pencil hardness test is used, the cash supply. Japan Paint Industry Association accreditation. JIS standard test pencil by the "Mitsubishi" production, pen engraved with "Tu inspection checks on economy" pencil-type words surface coating hardness ZSH 2090 Pencil Scratch Hardness Tester according to Wolff Wilborn specifications, measuring the hardness of the coating surface scratch resistance, used in experimental analysis or control production quality, regardless of paint ... 
 6B-6H (6B, 5B, 4B, 3B, 2B, B, HB, H, 2H, 3H, 4H, 5H, 6H) a total of 14 Mitsubishi Pencil Co., Ltd. was established in 1887, the motto is "to provide the best Quality is our best services. " Yu 


 ◎ customers purchase products in Suzhou city, the company offers free shipping as appropriate; 
 ◎ purchasing less online customer at your own transportation costs, according to the actual delivery fee charged. 
 ◎ We offer nationwide sales of goods, weighing options based on distance and freight mail, express, air and other means for distribution; 
 ◎ You can pick up in person to our on-site or in your nearest branch of our business pick up; 
 ◎ delivered within 1-5 days after order confirmation.