Sefydlwyd Dongguan Yuhuang Electronic Technology Co, Ltd. ym 1998, mae'n gynhyrchiad, ymchwil a datblygu, gwerthu a gwasanaeth yn un o'r mentrau diwydiannol a masnach. Mae wedi ymrwymo'n bennaf i ymchwilio a datblygu ac addasu caewyr caledwedd ansafonol, yn ogystal â chynhyrchu caewyr manwl amrywiol fel Prydain Fawr, ANSI, DIN, JIS, ISO, ac ati.

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. Defnyddir y peiriant tynnol i brofi cryfder tynnol deunydd neu gynnyrch. 4. Defnyddir yr oergell ar gyfer prawf embrittlement hydrogen i brofi a yw'r cynnyrch yn cael ei ddadhydradu ac atal y cynnyrch rhag torri. Sbectromedr fflwroleuedd pelydr 5.x, dadansoddiad elfenol o gynhyrchion, ond hefyd diogelu'r amgylchedd. 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 exceeds customer expectations.

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. Gall peiriant stampio manwl uchel, marw blaengar gynhyrchu mwy na 0.1mm, gall marw sengl gynhyrchu rhannau stampio trwch 3-5mm. 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. Gallwn ddarparu gwahanol fathau o sgriwiau, gasgedi, cnau, rhannau turn, rhannau stampio manwl a chynhyrchion eraill i chi. Rydym yn arbenigwyr mewn datrysiadau clymwyr ansafonol, gan ddarparu datrysiadau cynulliad caledwedd un stop.

Mae ein cynnyrch yn cael eu hallforio i fwy na 40 o wledydd ledled y byd, ac rydym wedi sefydlu cydweithrediad da â llawer o fentrau adnabyddus gartref a thramor, megis Xiaomi, Huawei, Kus, Sony, ac ati, a defnyddir ein cynnyrch yn helaeth mewn 5G Cyfathrebu, Awyrofod, Pwer Trydan, Cyfleuer Ynni, Storfa Newydd, Storfa Newydd, Newyddion Newydd, Storfa Newydd, Storfa Newydd, Storfa Newydd, ENNOGEFRWYDD ANTEISTERY, NEWYDD. parts, sports equipment, health care and other industries.