About Us

We have over 35 years of experience
We are Excellent supplier on Connector

Get to know about

Jy Chyun

Jy Chyun Enterprise Co., Ltd was founded in 1984. Over the 40 years since established, Jy Chyun has acquired professional experience on manufacturing components and designing various types of antennas.

Our products have been delivered all over the world, being satisfactory components for many antenna manufacturers. Moreover, we are many famous antenna manufacturers’ main supplier for components.

We have solid knowledge of 4G (LTE) and 5G antenna for providing best service to customers. We provide turned parts, aerial rod, cable assembly, stamping parts, injection parts, die-casting parts, speedo cable, and many other antenna components. Moreover, we can also provide OEM service.

Providing products with high-quality, best price, fastest lead-time, and responsible service attitude are our core-value. With our good techniques and experience for years, we have provided satisfactory solutions to customers these years. We will make all our efforts to fulfill your requirements.

Equipments

Turning Machine

Following are types of products we manufacture.
 1. Capable machined out dimension:0.5-60 mm
2. Materials :
Brass : C3601, C3602(C36000), C3604, JSC-5B(lead<100ppm)
Aluminum : 6061, 6063
Phosphor bronze : C5441
Beryllium copper : C17300
Nickel silver : C7941, C792
52 NiFe Alloy, INCONEL 718
Carbon steel : AISI 12L14, 1144
Stainless Steel : SUS 303(CU), SUS304(L), SUS630, SUS316L
Plastic : POM(Acetal /Delrin150), PTFE, PC, ABS, PEEK, PHENOLIC LAMINATE
Above all with plating (Ni, Au, Ag, Eni, Cr, Bcr, Sn, Iridite, Tri, metal (plating))
Clear chromate conversion coating/ Anodize/ Passivation/ Select plating


Assembly Line

Measuring


Testing

Certificate