office chair base mould, office chair leg mould, chair mould Cavity single Material PA Mold steel S50C; P20 ect. Mold base steel S50C or Standard mould base, LKM etc. Injection gate Cold runner Ejection system Ejector pins Surface finishing Mirror polishing Mold life More than 0.5 million shots Delivery time 40-45 days Pacakge Standard export […]