We are a manufacturer of steel rules which is founded in 1990 in China.
Specializing in producing cutting rule, both in flat cutting and rotaty 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 products sold especially for international market.
AAA is the most popular brand in Chinese market.
Our products got national prizes for many times.
With Seeking Excellent spirits.
In recent years, we keep on independent research and development.
We developed several high level cutting rules, such golden body with mirror edge cutting rule series.
All these update our products to complete with advanced products worldwide.
We are dedicating to keep advancing to provide excellent tailor-made products and service to satisfy our clients all over the world.