Our company ZHUJI CHAOAN MECHANICAL PARTS CO., LTD is a manufacturer professionally in researching and producing injector nozzles for all kinds of diesels and nylon pipes with air hose, which is located in Diankou Town praised as "The capital of hardware". The company has passed the ISO9001:2000 Internaional Quality System Certification .Our factory is in bulk production and we never stop to improve our manufacturing technologies and skills. Our quality is one of the best in this field. We have cooperated with many famous companies in the world. Our products are mainly including thousands of injector sleeves, injector nozzles for all kinds of diesels and nylon pipes with air hose. Following are the details, or you can visit here http://***** to choose what you need.