ዶንጋን ዩሱንግ ኤሌክትሮኒክ ቴክኖሎጂ ኮ. It is mainly committed to the research and development and customization of non-standard hardware fasteners, as well as the production of various precision fasteners such as GB, ANSI, DIN, JIS, ISO, etc.

The laboratory is equipped with a complete range of testing equipment: 1. Vickers hardness tester and Rockwell hardness tester to ensure the hardness requirements of the product. 2. The torque meter is used to detect and record the torque value of each product to ensure that the product meets the torque value required by customers. 3. የእግረኛ ማሽን የአንድ ቁሳቁስ ወይም የምርት ላይ የጣሪያ ጥንካሬን ለመሞከር ጥቅም ላይ ይውላል. 4. ምርቱ መሰባበር እና ምርቱ እንዳይሰበር ለመከላከል ማቀዝቀዣው ለሃይድሮጂን የመጥፋት ፈተና ጥቅም ላይ ይውላል. 5.x-Ray የፍሎራይተ ወረርሽ ሕክምና, ምርቶች, የሂሳብ ባለሙያ ትንታኔ, ግን የአካባቢ ጥበቃም. 6. We also have salt spray testing machine, metallographic inlay machine, metallographic cutting machine, constant temperature and humidity box, friction resistance testing machine, leakage prevention tester, two-dimensional, head percussion table, digital display micrometer, ring gauge, competition gauge, needle depth meter and other testing equipment, each product has undergone strict testing and testing to ensure that the product quality meets and ከደንበኞች ተስፋዎች ይበልጣል.

The company has multi-station cold heading machine, two-mode four, three-mode three, three-mode six, four-point cold heading machine, tooth rolling machine, combined tooth rolling machine can make M1-M16 screws. At the same time, there are gasket stamping machines and other equipment, which can produce a variety of different gaskets, elastic pads, flat pads, square pads, etc. The nut cold heading machine can be used as a nut for M2-M16, and the automatic lathe can be used as a knurled nut and an inlay nut. ባለከፍተኛ ትክክለኛ ማህተም ማሽን, ደረጃ በደረጃ ከ 0.1 ሚሜ በላይ ሊያስከትሉ ይችላሉ, ነጠላ ሞት ከ3-5 ሚሜ ውፍረት ያላቸውን ማህተም ያርትዑ. The machining center produces precision customized lathe parts, the tolerance requirements can be as small as 0.006mm, the centering machine produces cylindrical lathe parts, and the CNC lathe can produce various precision custom lathe parts. የተለያዩ የመዝጊያዎች, ሾፌሮች, ለውዝ, ክፍሎቹ, ትክክለኛ የማህመር ክፍሎች እና ሌሎች ምርቶች. እኛ መደበኛ ያልሆነ ፈጣን ላልሆኑ መፍትሄዎች ውስጥ ባለሙያዎች ነን, አንድ-አቁም ሃርድዌር ማቋረጫ መፍትሄዎችን በመስጠት ባለሙያዎች ነን.

We provide pre-sale, in-sale and after-sales service, and provide R&D services, technical support, product services and personalized customization services for fasteners. We adhere to the quality and service policy of “quality first, customer satisfaction, continuous improvement, and excellence”, sincerely serve customers, strive to solve customer needs, and create more value for customers. እርካታዎ ወደፊት እንድንራመድ የመንዳት ኃይል ነው!