Heya Precision: Factory Overview & Production ExcellenceAs the manufacturing backbone of Heya Precision (Dongguan HeYa Precision Mould Co., Ltd.), our factory is purpose-built to deliver precision, consistency, and reliability—supporting your electroformed mold core, plastic molding, and OEM/ODM needs since 2005.Factory Basics: Location & ScaleStrategic Location: Based in Dongguan, China’s core precision manufacturing hub—enabling efficient access to raw material suppliers, logistics networks, ...