Yantai Jiajia Instrument Co., Ltd. － Yantai Jiajia Instrument Co. Ltd.

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Yantai JIAJIA Instrument Co., Ltd.
Address: No.1 Jinhua Street, Zhifu District, Yantai City
Contact: Eva Zhao
Tel: +86-535-6658296
Fax: +86-535-6658197
E-mail: info@jjinstech.com
sale@jjinstech.com
Http://www.jjinstech.com

News

	Why should chrome plating be used in the production process?

	2018-11-17

	The standard weight specifications are different. How do you use it?

	2018-11-17

	CALIBRATION MEASUREMENT REQUIREMENTS SUMMARY
	CALIBRATION MEASUREMENT REQUIREMENTS SUMMARY
	2018-9-18

	Interweighing 2018

	2018-9-18

	There is no limit to change and Innovation -- Speech on world metrology day 2018
	Metrology is the eternal theme, which has a long history and is enduring. The measurement unit system is the cornerstone of the measurement system.
	2018-6-22