"Daquanliu" was founded on June 20th14th19th, and its trademark was founded by Lin Jiajun. The main products are flowmeter, metering instrument and water level gauge. The information on the internet is like this. You can check the enterprise, check the industrial and commercial information by credit, and even inspect the enterprise scale, production capacity and R&D capacity on the spot.

You can consult the manufacturer about what you can produce. Some enterprises have no production capacity and only do OEM.