Ningbo Haishu Donar Electronic Technology Co.,Ltd was founded in 2008 and located in Ningbo, China. Adhering to the concept of Innovation, science and safety, Donartech is involved in the industry of electronic products, intelligent traffic products, solar power product etc. We are specialized in providing customers with R&D, production and upgrading of electronic product, and supply the satisfying products and solution to meet customer requirement by high-efficient and professional service. Donartech workshop has more than 3000 square meter plant with product R&D dept., sales dept., sheet metal dept., electronic produce dept., and product assemble dept.. Since company establishment, we devote lots of funds to product R&D, and purchasing all kinds of instruments and production devices. At present, we have oscillograph, led parameter tester, high voltage tester, electronic loader, spectrum analyzer and other electronic instruments; Production dept. is also equipped with Samsung automatic numerical control SMT Mounter, USA vitronics Soltec reflow solder, Jintuo NSM system wave solder, Omron 5-axis automatic machining center, Yawei automatic turret lathe, Swiss Di-energy laser cutting machine, Canada Aike accupress CNC bending machine and other production equipment.By using these production equipment, Donartech can produce high-quality products as well as guarantee production capacity, efficiency and delivery time.All the products are made independently by ourselves, starting from product conception, structure design, software development until it become a complete unit. Diversify, serialization and distinction are Donartech products features. We have a powerful research team,which can accept all kinds of non-standard product development and customization. Donartech is devoted to different electronic product development and innovation, production from related product parts to the whole machine, in order to meet the need of customer requirement. Also provide customer with the best solution of advanced technology and balance with economic cost. The requirement of customers is the driving force for the improvement and development of Donartech. Donartech main product includes Radar speed sign, Variable messag sign, portable LED sign, road emergency equipment, variable speed limit sign, solar LED traffic sign etc. Our products take international market by high quality and stable working performance. Donartech products are exported to more than 80 countries, such us Euro,North America, South America, and Southeast Asia. Get high praise from customers. Our customers: BOSCH group, Hongkong-Zhuhai-Macao bridge project, Sinotrans group, Maersk container port, Hongkong modern port, Chile LafargeHolcim, Saud Arab Aramco, China Railway 18th Bureau Internation Co.,Ltd. etc Since establishment of company decades years ago, Donartech absorb civil and overseas advanced technique and technology, integrate the skills and experience of the industry. Product accuracy, stability and reliability have been firmly in the leading position of country. And product has been upgraded from the first generation into the fifth generation, also development of more advanced products are under progress. We will work harder and forge ahead with a more solid pace towards a better future.Our goal: Provide customers with the best solution and the most professional service.Bring customers direct benefit for a higher development, enhance customer competitiveness and ability to win the market.Help customer to gain more market space and profit.Company culture:Professional develop team, advanced technology, excellent equipment, and strict management keep company developing.Accuracy, reliability and professional are our production spirit.