Plastic ball(china BB弹,塑料球) foaming process in recent years began to promote the use of technology with foam ball accessories and the beginning of the source to the German automotive industry, because the car a lot of oil, how much water classes need sensors to detect the liquid, the sensor is highly sensitive to the spirit of electronic parts, so the foam plastic ball(china BB弹,塑料球) requires high requirements small diameter, weight tolerances, just like in order to ensure the accuracy of the sensor of foam plastic ball, plastic foam ball as a small parts of the sensor, the accuracy is related to the sensor, so the quality of auto parts manufacturers of plastic foam ball requires a very high foaming plastic ball(china BB弹,塑料球) is zero defect products, at present Shenzhen Guangdong plastic ball manufacturers and plastic ball manufacturers, only Dongguan plastic foam ball manufacturers Dongguan Jiaji plastic products limited company can produce together Foam plastic ball.(china BB弹,塑料球)