About us

Shanghai Yong Cheng Scale Co., Ltd. established in 2003, is a professional manufacturer of Digital hanging scale, postal scale, parcel shipping scale, jewelry pocket scale, pocket diamond scale, carat scale, powder reloading scale, portable scale, drug scale, grain scale, mini crane scale, fishing scale, bluetooth bathroom scale.

We have strong R/D team, have the rich experience for developing many creative customized scales for our customers, especially locating in North American and West Europe.

We insist on making durable digital scale, not disposable & fast consuming scales.

We are the verified manufacturer in the following famous B2B web site. You can click the logo to visit our showroom.


How do we do?
Digital scale is a precise weighing equipment, in the previous term of design the housing, we need to make it best looking but the important we must design the inner structure and correct circuit layout on the board.
* Strong structure can help to get stable output of signal voltage from load cell, also can have good corner readout;
* The layout of circuit board is very important to avoid EMC in order to correct reading;
* Correct power-supply design is also very important. We have the electronic engineers with rich experience supporting the question.

How quality of load cell are we using?
For pocket scale, electronic balance or other weighing scales, the quality of load cell is very important. Even same circuit board, different load cell have different performance about creep, zero tracking, corner error, overload, upload, linearity, repeatability and accuracy.
We adopt the top quality load cell. We tested many factories of load cell and till now we sort out 2 factories who can supply top quality load cell and established good relationship with the load cell factories.
* For the production of 0. 1gram pocket scale, 100% good finished products after assembling
* For 0. 01gram pocket scale, 90% good finished products after assembling.

How to control the quality?
Because digital scale & electronic scale is very precise equipment, so we need to control the quality of every scale.
1)We calibrate all the scales and simply inspect them one by one at first in the last process on assembly line.
2)We will not package the scales and shipment at once. We will put them in a temporary bag and store them for 2-4 days.
3)We will completely inspect all the scales one by one, and sort out the good scales.
4)Up to now, for 0. 1gram pocket scale, we will package them for shipment; For 0. 01gram pocket scales, we will store them like Step. 2 in stead of shipment.
5)We will test the 0. 01gram scales now and sort out the good scales to package and shipment.
According to the above process of making scales, the scales can be assuring good performance for each one.


YCSCALE insists the policy of advanced design, good quality and multi-purpose product, innovative products and satisfied service after sell In the near future, we will develop postal scale, parcel scale, hanging scale, and we offer OEM and ODM service. Our team will issue 1-2 new items each quarter. Welcome to keep on updating the new products from YCSCALE.

Now our digital & electronic scales have exported into over 20 countries and territories mainly in Germany, USA, Canada, Australia, French, Turkey, Israel, Malaysia, Thailand, South Korea and Hong Kong etc, and established sole agent in some countries and territories.