1,high precision mould products 2,High Quality/Competitive price 3,The factory equipped with CNC advanced machining center . High precision mould ... productsYohenjacen is a modern and high-tech plastic injection mould factory, ... ,ISO 9001:2000 Certificate. SHEN ZHEN YONGHENG JANXIN PRECISION MOULD CO.,LTD SREVICE PROCESSES step1, DETAILSWe will ...