# Certificate KNF Heavy Industries has:1. CE for Tower Crane and Luffing Crane2. ISO 9001:20083. Certificate of Patent for Construction Elevator# Introduction of KNF Heavy IndustriesWe have operated the tower crane and tower lift successfully at many construction sites during the last two decades since the establishment in 1990. We strived and developed to the brand of world level for safer and faster tower crane and tower lift through the endless R&D and challenge based on the last success. We are standing at the competitive edge in global market equipped with the manufacturing system of all kinds of lifts for construction and industry including T and L type tower crane from the newly established factory of Chang Young at scale of 100, 000 in Kyungsangnam-Do. We provide the total solution for the customer requirements for the optimal heavy duty lifting system across planning, equipment supply , maintenance and repair.We will endeavor to be the growing company together with our customers.CEO : CHISUN YUN
