We were established in 2006 and are a professional manufacturer, engaged in the research, development, production, sale and service of TDS meters, PH meters, ORP meters, Conductivity meters, Water electrolyte analyzers, PH test liquid machines, OTO test liquid machines, hardness test liquid machines, calcium and magnesium test, liquid machines, water quality test machines, water quality analysis meters and a series of professional water quality test tools.

FAQ:

Q: Why choose us?

A: . We have our own factory with strong R&D center and QA team which can make sure your goods can be sent out on time and in superior quality.

. We have experienced and dedicated core members to offer you professional and reliable before-sales and after-sales service.

. We have purveyed customers with the lowest wholesale price.

Q: How do you guarantee the quality?

A: One year's guarantee from date on B/L. Normally. If it's quality problem, we promise to return goods or funds.

Q: Is OEM available?

A: Yes, all goods can be custom made by your requirements, including packing, LOGO print, etc.

Q: Can we buy 1 pc for sample testing?

A: Yes, we are glad to send 1pc for quality testing if we have stock of the model you required.

Q: What kind of payment your company accept?

A : T/T , WEST UNION , PAYPAL , ETC.

Q: If we have not found the model from website, what should we do?

A: Please email us with description and picture of the product, we research and develop new model every month, and some of them maybe have not been uploaded in website immediately. But If this is a new products for us, we can develop it for you after get all detailed information about your product.