For more than 48 years with much success, Chang Tjer Machinery Co., Ltd. has been focused on producing the high-quality performance woodworking machinery and efficient products. Chang Tjer was founded on the principles of trust, quality craftsmanship, responsibility, on time delivery and prompt customer service with competitive prices. Chang Tjer is manufactured to rigorous and demanding quality control standards. To achieve these exacting standards we employ a multidisciplinary team of technical inspectors who follow each product through all stages of manufacturing, ensuring that quality standards are met and that all components are installed accordingly.


Chang Tjer has been involved in manufacturing filter dust collecting system, portable dust collector, downdraft table, air filter and belt sander for 48 years' experience. Chang Tjer will continuously improve and innovating product features for the intention to provide better work environment and efficiency. Furthermore, we will continue to provide the best performance and efficient machines to woodworkers for their shops with emphasis on helping them keep their woodworking dust under control.


Chang Tjer founded the MEGATON brand in year of 2011 to sell our products worldwide, and now we have dealers in many countries and looking for more agents and success all around the world.

　　
Chang Tjer has been working on professional and industrial machinery design and development the past few years. Innovation is the element which drives us forward unceasingly. We do our utmost to satisfy and meet the needs of our customers all around the world.