We-zd instrument co. Is a specialized manufacturer of electro-chemistry instruments. Our main products are ph meters (series) nutra-wanad ec / cf ppm meters, dds-ec (ms cm) conductivity meter, ph, skin, aquariums, oxygen (do) & orp electrodes, etc and ...

Jiujiang Zhongchuan Instrument Co., Ltd.(441 Factory) is founded in Year 1959, restructured and reorganized from Jiujiang Factory with approval original Commission of Science, Technology Industry for National Defense. We are large comprehensive ...

Jingxin Technology Group established Xiamen Jingxin Science and Co., Ltd. in 2007 firstly Ningbo Ltd 2009 later. Our company specializes designing, producing selling printing mechanism of POS cash registers, tax-bill registers electro label machines ...

JINAN ZHONGZHENG testing machine manufacturing Corporation , Established on June 11th, 2010, is a leading professional servicer that providing solution plan for material in China .The company specialized developing, manufacturing, selling and ...

Ningbo Dongchi Measurement and Control Technology Co., Ltd. is located on 2nd Zhongshan road No.11, Lianghui development zone,Yuyao city of Zhejiang Province. It about a kilometer apart from the entrance Hangyong Expressway,north to Huangchen East ...

Our aim is ¡°to take contract seriously and to make promise earnestly" , we have been obtaining high celebrity due our professional quality in foreign trade superior service fast turn over of capital . We established business relations with more than ...