Leading precision equipment supplier for car air conditioning&engine cooling.Established 1999, 15+ kinds products.Main products: core builders& fin machines. 180 staffs, service for 200 well–known brand customers over the world. We always innovate new designs and new products,get recognition of market and have good sales in ASEAN, Middle East,North America.Tks your interest,we’ll offer competitive prices with our reliable after-sale services. Welcome to our website:www.dszl.cn