Dear customer , We at Dongguan Deruichen Electronics Co., Ltd are truly grateful for your positive review—your kind feedback means a lot to our team. Since 2014, we’ve focused on automotive electronics: car/handheld/pet vacuum cleaners, violent fans, alcohol testers. Your recognition validates our efforts—50+ R&D engineers (500+ global patents), 40+ quality engineers, 200+ production staff, and our 20,000㎡ factory with mold, injection molding, SMT workshops, a reliability lab, and 100+ advanced machines. We hold BSCI, ISO9001, CE, FCC, ROHS, MSDS certifications, ensuring global quality standards. Whether you enjoyed our OEM/ODM services, 24-hour sample dispatch, 7-day in-stock delivery, or 20-day custom turnaround, your praise motivates us to stay industry-leading. Your trust is precious. For future needs—reorders, custom solutions, or new products—feel free to reach out. We’d also appreciate recommendations to colleagues. Thank you again for your support. Warm regards, DRC Team.

Dear Valued Customer, thank you for taking the time to leave us such a great review! Your satisfaction is our biggest goal, and we’re delighted we could deliver a pleasant experience. Should you need anything else, feel free to reach out. We hope to work with you again soon!