1.Why choose us?
Beijing Hengsheng Weiye Technology Co., Ltd. is one of the most professional manufacturers of calibration instruments in China with 25 years ‘experience. So far, “HSIN” brand calibration instruments have been used in over 80 countries worldwide and enjoy good reputation.
2. What can you buy from us?
We have been successfully manufactured Pressure/ Temperature calibration instruments such as high accuracy Digital Pressure Gauge,Pressure Calibrator, Pressure Calibration Comparator Pumps as well as Process Calibrator and Temperature Calibrator Dry Blocks.
3. Do you have your own factory?
4. Delivery time and payment?
Samples Leading Time: 3-7 working days
Delivery Time: Within 7-15 days after payment
Payment: T/T, Western Union, Paypal