For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

【High Quality】Made of premium ABS material, which is non-toxic and environmental-friendly. High quality and fine workmanship, durable and practical

【Precise Proportion】With the proportion of the pump in the hydraulic power for the engine, drive the proportion of the pump piston and connecting rod, liquid additives directly inhaled and dissolved in the water flow

【Easy to Use】The proportional pump is powered by flowing pressure water and does not require any other power facilities. Automatic drug dispenser can save your time and effort

【Main Application Fields】Horticultural industry, animal husbandry and industrial field, other areas that require a fixed range. Fix the proportional pump to the wall or to other facilities

【100% After-sales Service】Your satisfaction is our purpose, some unforeseen circumstances may occur inevitably. If you have any questions, please feel free to contact us to resolve any issues. We will give you 100% satisfactory answer