We endlessly effort to make better construction machines for asphalt & concrete work

Engages in manufacturing various light construction equipment in South Korea such as vibrating roller, tamping rammer, plate compactor, power trowel, concrete vibrator, concrete & asphalt cutter and etc.
It also can be available to produce some new products according to supply of drawings and samples with years of experience and technical capacity and a perfect management system.

Our products have been exporting over the world and win a good reputation and credibility in domestic and overseas countries.
In order to catch up with the development of the international market, we keep on strengthening our competitive ability and our quality management system.

To be honesty, credibility and assuring quality is the basic principle we insist on.
Your requirement and comment is the power to push us to progress and develop on the service.

Management Philosophy

Technology Development
We strive to challenge infinite possibilities with spirit of ceaseless technology development and move forward to become a leading company contributing to our customers and national interests with technology recognized to have world's top competitive power.
Best Quality
Technology development and strategy for product differentiation through superb quality are the growth products of Copaz Equipment.
We do our best to supply our customers with the best products superior to imported goods in the quality and price in the age of limitless competition.
Customer Impression
We put top priority on the customer's competitiveness and interest, carefully listen to the voices from small customers and realize the best technology service and customer value based management in reward for the trust of customers extended to us.

Quality Assurance _ Quality Control

Quality Management Activities
Quality Control of Step1
  • Checking country of origin.
  • Checking test reports for each of material.
  • Checking physical inspection of production.
  • Accuracy inspection with measuring instruments.
Quality Control of Step2
  • Checking test report for each of parts.
  • Physical inspection of parts
  • Accuracy inspection with measuring instruments.
    • - Quality of production.
    • - Quality of plating.
    • - Quality of heat-treatment.
    • - Quality of polishing.
    • - Quality of painting.
Final Quality Control
  • Physical inspection of assembly in all product.
  • Accuracy inspection with check list.
  • Field testing in random.
  • Issuing warranty card.
  • Packing.
Securing High Quality Materials
  • Engine - Honda, Robin, Kuboda Yanmar engine from Japan, Kohler engine from Italy
  • Hydraulic device - Hydraulic pump & motor from Italy.
  • Bearing - NSK, NTN, NACHI from Japan KBC, FAG from Korea
  • Oil seal & O ring NOK from Japan