Best Manufacturer in Ningbo

Ningbo Baodi Plastic Valve Co., Ltd., Sino-foreign joint ventures, locates at economic & technological dev

With over 25 years development, Ningbo Jinyi Precision Machinery Co.,Ltd is now one of the larger companies sp

Ningbo Shangyang Technology Co., Ltd., formerly known as Ningbo LongTu Network Technology Co., Ltd., has been

Grand Petrochemical Co., Ltd. has been striving to build an industry-leading international enterprise group an