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NINGBO LIANGGONG
Ningbo LIANGGONG, incorporated in 2003, is an ISO 9001 and SGS certified factory, and is recognized as a factory with passion dedication for technology and customer satisfaction.
We have been in the casting industry for many years, the product development focus on the knob, developed a variety of exquisite practical fine knob. In the manufactory process, we have paid a lot of effort, the adjustable shaft hole.
OUR COMPETITIVE ADVANTAGES ARE AS FOLLOWS:
1. The industrial