In general, the freight of vortex flow meter should be paid by you if the sample is free. Please understand that we are a factory with hope of quick returns and small margins. If an order is placed after trying the sample, a discount may be offered.

Tianjin Sure Instrument Co.,Ltd. has attracted more customers with good reputation. The Pressure Transmitter series has become a hot product of Sure Instrument. flow meter for natural gas materials provides the basis for a long service life of gas roots flow meter. It won't be affected by any factors like high temperature, pressure, density, viscosity, etc. Sure Instrument has dynamic and talented technical workforce. Customized catalogs and brochures related to the product are available.

We have formed our charitable giving program to encourage employees to give back to their communities. Our employees will invest in through commitments of time, money and energy.