Dontop is dedicated to provide high quality products, supported by complete service, to gain total consumer satisfaction. Quality, Value, and Performance are our mission. Over years we have been working closely with OEM partners worldwide, supplying good service and vast selection of optical and outdoor products.

Shenzhen Detyl Ophotoelectric Co., Ltd. is a high-tech company registered and established in 2014, based on the technical backbone of night vision industry with more than 15 years, mainly engaged in research and development, production and sales of high-end photoelectric and photoelectric imaging products. After years of dedicated development, the company has its own core technological advantages, has a number of national invention patents with real patent value, and its technological strength has been in the forefront of the photoelectric imaging industry.

Onick originates from the English word Optics+Nick, meaning: Optics+nitpicking, which means pursuing the perfect optical quality of nitpicking. The Onick China team has been deeply involved in the field of optics for over 20 years and has been committed to developing high-quality and user-friendly portable outdoor optical products.

Ningbo Barride Optics Co., Ltd is a manufacture-based company about optical and electronic products. Located in the beautiful port city of Ningbo, which has convenient transportation. It takes only 30 minutes to one of the biggest port in China-Ningbo Port and 20 minutes to the international airport.

Enjo Sports Inc. is a professional OEM/ODM manufacturer of recreational sporting goods, servicing the brand names in the sporting goods industry with rich expertise in all kinds of products.

Ningbo Yaki Optical Instrument Co., Ltd was founded in 2014. YAKI is a manufacturing-oriented enterprise located in Ningbo that integrates research and development, production, marketing and after service. YAKI specialize in producing optical products including magnifying glasses, binoculars and telescopes, as well as microscopes.

Dongyang Baiyun Erains Optics Co., Ltd is a modern enterprise with design, production, and sales with afterservice and shipping as a whole that mainly covers the thermal imaging devices, night vision devices, laser devices, red DOT sights, flashlights, compass and other hunting and tactical products. Through all staffs' endeavor, our company has set up an integrated distributing and supplying network through which we can provide the desirable products for you. Erians's long-standing relationships of understanding and deep knowledge across unique products make the company an indispensable partner to its clients and suppliers.

Our company are sales the Riflescope, Binoculars, Telescope.

We are a professional Thermal technology focused company in Hangzhou, our city is the world's CCTV R&D headquarter since here we have hikvision, dahua and unview all based in here. So we have full supply chain of camera resource. We can provide OEM and ODM support on thermal scope and thermal clip on and thermal camera field. Also we can do thermal imaging camera and thermal module for your OEM and ODM project, we can design the products according to your demand. We can do cusomization for you. We can do customization according to your demand since we have rich experience in this field. We have more than 10 very top talented R&D engineers which can do deep customization and technical support for you. And we have first class thermal product like infiray and hikmicro also with our own brand, so we have multiple choices available here for you. We believe we can add value for you and have a win win cooperation.

We are professional in doing toy guns and crafts for 7 years.

We specialized in outdoor hunting, AR15 Parts, red DOT, Laser sight, Iron sights, handguard, tactical gears etc.

Guide Sensmart was established in 2016. As a wholly-owned subsidiary of Guide Infrared (002414), a public company in Shenzhen market, Guide Sensmart focuses on development, manufacture, and marketing of infrared thermal imaging products for commercial applications.