Giveaway&Primotion Code


Every week we send free Electronic accessories for an honest review on our product and service. You will get a chance to test it, review it and keep it for FREE. Apply here to win what you want!


To thank our customers’ support for so many years, we often organize big discount code promotion and giveaway activities to give more benefit to our customers.


Whether you have 500 or 50K followers, we are actively looking to build meaningful relationships with influencers who want to celebrate diversity, inclusivity and individuality! Become Ambassador

Thank you for purchasing Koopman products. Registrate form and your Koopman's product warranty will be extended to24-months from the date of purchase of the unit.