joen lih hi-precision cnc profile grinders are designed to meet current and future grinding requirements. the machines are engineered and manufactured to the highest industry standards starting from the raw castings right......joen lih hi-precision cnc profile grinders are designed to meet current and future grinding requirements. the machines are engineered and manufactured to the highest industry standards starting from the raw castings right up through quality testing. this ensures optimal surface grinding accuracy and finish. our goal is to exceed customer expectations for quality and investment.
