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ABOUT US
all waht you need to konm about us
Shanghai Dapan Pringting Technology Corporation(Duliv Steel Rules Factory), We are the largest manufacturer ot steel rules which is founded in 1990 in China.Specializing in producing cutting rule,both in flat cutting rule and rotary cutting rule.High quality,full specifications of rules and good services is our advantage.Our products have a good reputation in domestic and oversea market.
"DULIV" is the brand of our top grade praducts sold especially for international market.