Huangshi Kunyu mould CO.,LTD speciality extrusion mould maker, it was built in 1993. In 2003 it have passed ISO-9001 (2000) international quality system certification Our company have extended technique experience\innovation designing idea\sophisticated equipment\refine making\ We have two advanced extrusion line\first-class mould testing center. Die test is one of most important term for guarantee the quality. Simulation in extrusion production testing, offering guarantee for mould leaving factory.The best testing people in China will offer best service.Over ten years, we always offer the best after-sale service. We promises: 180 days guarantee period, sending perfect service to your factory within 48 hours.