Yantai Jiajia Instrument Co.,LTd is one of professional suppliers of each kind of standard weights. The company main engaged in trading medium and high grade calibration weights. The products include OIML standard weight, ASTM standard weight, material with stainless steel, chrome, brass, cast iron, 2cr13 and so on. There are cylindrical type,  lock type and also rolling type etc divided by shape.  The nominal value is from 1mg to 5000kg, and the monthly capacity is over 100,000 pcs.

The products are widely used in production and research area of pharmaceutical industry, electrical field, tensile test etc.

Yantai Jiajia Instrument Co.,Ltd is focus on company development with aim "quality first, customer first" as strategy.  The company won the trust of customers with stable quality, reliable product and good reputation.  Following the market development trend, we constantly develop new products to meet needs of ourcustomers. All products passed internal quality standard. Sincerely welcome customers to call for cooperation.

"Full of enthusiasm, pioneering and innovation" is our work style, “Customer first”is our basic principle. Hope we can achieve mutual benefit and win-win situation with our professional service and unremitting efforts.