Find hidden capabilities with our high-end finds detectors
Metal detection is a thrilling hobby that allows the look for treasures out of nowhere infusing elegance to an otherwise normal day. Uncover beaches, parks and even your own backyard with COSO’s high-end detectors.
COSO metal hunters gear for ultimate treasure hunters if you are looking for reliability and want to go to the next level. Our high-precision detectors enable you to identify the most deep-buried metals, plus our higher-in-the-market operating frequency at 7.5-9.9 kHz to locate those elusive rare finds and coins.

And the product price for wholesale or bulk purchase is much better because of our large quantity and production. Whether you are looking for detectors, coils, headphones, or a pinpoint, we provide the perfect balance between quality and cost and are truly as passionate about our product as you are about treasure hunting.

COSO metal detector is not only rugged, but it is also easy to use, suitable for beginners and professional treasure hunters. Our non-technical design is simple to operate, and easy to learn whether you are fresh to the hobby, or simply looking to brush up on the fundamentals.

With COSO state of the art metal detect technology, you can become one of the exceptional treasure hunters and experience the excitement of detecting rare coins and antique artifacts, (custom notch discrimination), (adjustable sensitivity) and (unique tone for target), also (no clunky power packs needed). Join COSO in your next quest and find the treasures that lie within.
Dongguan Coso Electronic Tech Co., Ltd has been a manufacturer of electronic items since 2005. Our manufacturing facility covers area of 4000 square metres. We have more than 18 years experience in producing all kinds of metal detectors, like conveyor metal detectors as well as free fall metal detectors and checkweigher machine to satisfy the needs of our customers. Coso has its own engineers and design team that will provide the right solutions for customers quickly. Our machines extremely sensitive and easy to operate. We offer one-stop purchasing of different products such as metal detector, checkweigher, metal separator and X ray inspection system. Additionally, we offer a comprehensive after-sales service to assist customers solve problems.
Dongguan Coso Metal detecting equipmentTech Co., Ltd is a professional manufacturer since 2005 Metal detectors from is highly sensitive and high-quality. machine is easy operate due its the modular design as well as user-friendly HMI. To train customers on how to operate the machines we'll provide them with manuals for operation and videos. machines come with a 1-year warranty, and spare parts readily available no cost. If machine fails can be fixed replacing the spare part.
Dongguan Coso Electronic Tech Co., Ltd is professional manufacturer since 2005,we can provide solutions for professional use to meet customers' requirements at a competitive cost. We have professional design and engineer teams and, as result, we are able customize machines based on customers' requirements and budgets. Also our workers are mostly skilled, which means they can guarantee machine's top quality and 100% timely delivery. Every machine is inspected for quality prior its delivery. The machines we offer are at good condition and require little maintenance. Each machine comes with one-year guarantee and spare parts are available within the warranty duration. Our machines are CE certified and are exported in more than 80 countries.
Dongguan Coso Electronic Tech Co., Ltd has been manufacturing products more than 18 years. have produced the various kinds Metal detecting equipmentdetectors machine, check weighers, other electronic devices accordance to the specifications the customers. have our own engineering teams which are able to provide quick solutions. are able easily alter conveyor belt's height as well as length from belt to floor as well as the various types of rejection systems accordance with the requirements the user. More than 80 countries trade with our machines.