Dongguan He'anxin Hardware and Plastic Products Co., Ltd. recently launched an innovative car model collection box, which uses aerospace grade acrylic material and a unique anti oxidation sealing strip to effectively solve the problem of model oxidation and fading. The surface of the box is 3D laser engraved to present the texture of the car engine, and the built-in adjustable bracket is suitable for various car model sizes. The first batch of limited edition models has been ordered in bulk by Porsche car enthusiasts, becoming a new benchmark in the high-end collection market.