Early bumpers were made of metal, but later replaced with plastic In this early car, the front bumper and the rear bumper were really stamped out of this kind of steel plate of metal material, and they were connected to the frame. It felt like an armored car or a tank, and I thought it was safer. La... read more
The bumper has the functions of safety protection, decoration of the vehicle and improvement of the aerodynamic characteristics of the vehicle. From a safety point of view, the car can play a buffering role when a low-speed collision accident occurs, protecting the front and rear car bodies; it can ... read more
The outer plate and buffer material are made of plastic, and the cross beam is stamped with a cold-rolled sheet with a thickness of about 1.5 mm to form a U-shaped groove; the outer plate and buffer material are attached to the cross beam, and the cross beam and the frame longitudinal beam can be co... read more
Currently, my country has about 20,000 mold manufacturing companies. Due to the development of the plastic industry, plastics have been widely used in various fields, which has accelerated the development of the plastic mold industry. At present, the domestic plastic mold market is in large demand f... read more
2017 China Mould Technology and Equipment Exhibition Exhibition time: June 13-16, 2017 Exhibition location: China·Shanghai New International Expo Center Hall E1-E5 (Pudong) China International Mould Technology and Equipment Exhibition, metal processing, forming industry, refe... read more