Q: Are you trading company or manufacturer?
A: We are original manufacturer.
Q. How to choose suitable probe length for tanks?
A: Note: The probe length usually we called is only probe rod length, not include probe head.
You should know the height of tank, manhole (if have) and riser pipe(if have).
Final probe length shall be determined according to the actual tank condition.
Q. What is your terms of delivery?
A: EXW, FOB, CFR, CIF.
Q. What is your terms of packing?
A: Generally, we pack the tank gauge in wooden box, or pack according to customers special request.
Q: How long is your delivery time?
A: Generally, it will take 5-7 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

1. Provide necessary conditions for the customers visiting factory.
2. Good quality with competitive price.
3. All products have been strictly Quality Checked before shipping.
4. Free repair within 12 months.
5. Great after-sale service and offer solution within 24 hours.
6. OEM is ok.

Qingdao Guihe Measurement & Control Technology Co., Ltd was founded in 2002, is a professional manufacturer of petroleum equipment. We specialized in producing Magnetostrictive liquid level meter (tank gauging system), Underground fuel tank volume table calibration system, Double layer tank leakage detector, Double layer pipeline leakage detector, Tank car liquid level meter, Human body electrostatic discharge alarm. We also providing different customers with personalized solutions.

Products are independent R&D production,and achieved many national invention patents ,Implement the concept of customer needs first. Cost effective products and good service win the customs trust and support. In future ,we will continuously make exploration and innovations,and focus on the product development and the utilization of the technology to improve our quality and offer a compete range of new products for the customers.We are willing to conduct extensive cooperation with companies ,we sincerely hope to become your trustworthy partner!