FAQ

Wooyoung Tech drip tape operates optimally at 0.5–1.5 kgf/cm² (50–150 kPa). Within this range, a uniform flow rate is guaranteed across the entire length of the tape.

Drippers deliver water drop-by-drop directly to the root zone, minimizing evaporation and surface runoff. Mini sprinklers distribute water over a radius of 1–4 m in a spray pattern. The best choice depends on your crop type and growing environment.

Under normal operating conditions, Wooyoung Tech drip tape lasts 3–5 years. Proper UV protection and consistent filtration can extend service life further.

We recommend cleaning filters at least three times per season — before, during, and after irrigation. If the pressure drop across the filter exceeds 0.2 kgf/cm², clean immediately regardless of the schedule.

Cool-fog systems are especially effective in greenhouses growing heat-sensitive crops such as tomatoes, peppers, lettuce, flowers, and mushrooms. They provide simultaneous cooling and precise humidity control.

Yes, it is essential. Water quality factors — pH, hardness, sediment, and organic content — determine the appropriate filter type and specifications. We can recommend the optimal system configuration based on your test results.

Yes. Our products use standard-size fittings compatible with most existing irrigation systems. Please contact our technical support team for detailed connection guidance.

After the season, fully drain all water from the system. Roll up drip tapes and store them in a cool, dry place. Insulate exposed pipes or increase underground burial depth to prevent frost damage.

Yes. Wooyoung Tech's pressure-compensating drippers and drip tapes maintain uniform flow rates within ±3 m of elevation change. For steep slopes, we recommend installing additional pressure-regulating valves.

Yes. Wooyoung Tech provides on-site technical support and installation training for new customers and large-scale projects. Please submit your request through the Contact page.

Minimum order quantities vary by product. There is no minimum for standard retail purchases. For bulk or export orders, please contact us directly for a custom quote.

Yes. Wooyoung Tech products are currently exported to over 40 countries. For export inquiries, please reach us by email (wy21424@naver.com) or phone, and our export team will assist you.

Yes, product samples are available for corporate customers and distribution partners. Please submit your sample request through the Contact page or by email.

In the event of a product defect, we provide free replacement within one year of purchase. Returns due to a change of mind are accepted within 30 days of purchase for unopened products only. Please contact our customer support team for details.

Wooyoung Tech actively recruits domestic and international distribution partners. Please send your business information to wy21424@naver.com and our partnership team will respond promptly.