refined essence of brilliance
refined essence of brilliance
JH Co., Ltd. is a leading manufacturer in Korea specializing in the production and supply of 925 silver chains, recognized for its consistent quality and reliable supply capabilities. We also specialize in 14K and 18K gold chains, as well as various jewelry mountings, offering a comprehensive product portfolio ranging from chain components to finished jewelry. For detailed product inquiries, please contact us through our inquiry page at any time.
Straight Round
Straight Round Under-lock
Straight 3-Prong
Graduated Round
Graduated Round 3-Prong
Straight 4-Prong Semi-mount
Graduated Round 3-Prong Semi-mount
Graduated Round Bezel
Straight Round Bezel
V-shaped Round
Fancy Link
Layered Round
Heart & Round
Oval & B-Link
Round Centerpiece
Oval Centerpiece
Heart Centerpiece
Marquise Centerpiece
Five-station Oval
Five-station Heart
Five-station Marquise
Five-station Round
Quatrefoil
Floral Cluster Station
Honeycomb Cluster
Marquise Cluster V-necklace
Round Crown
Graduated Round Crown
Straight Round 4-prong
Straight Round - Tongue Clasp
Straight Round - Under-mounted Clasp
Straight HD S-Hook
Straight Round 3-prong
Graduated Round
Quatrefoil
Trapezoid
Multi-shaped Diamond
Clip
Crown
Square
Double-row
Straight Oval
Oval & B-link
Emerald
Pear
Full Bezel Round
Crown 3-prong
Graduated Round
Marquise
Two-row
Three-row
Four-row
Five-row
Honeycomb Cluster
Mixed-shaped
Marquise Floral
Square
Heart
Heart & Round
Pave-set Heart
Solid Heart
H ERD
H ER M
H ER S
ERD1.0 HP
ECU
EEM4X3
ESQ
ESQ3.65X3
EMTRD
EMTVRD
EVRD SC
EVRD
E MTRD
ERD
ERD SC
ERD3.0 S
EHT4.0 RD1.6BZ
EOV4X3 RD1.3BAR
DE2050
DE2292
EGRD
EGRD-2L
JH Co., Ltd. is a leading manufacturer in Korea specializing in the production and supply of 925 silver chains, recognized for its consistent quality and reliable supply capabilities. We also specialize in 14K and 18K gold chains, as well as various jewelry mountings, offering a comprehensive product portfolio ranging from chain components to finished jewelry. For detailed product inquiries, please contact us through our inquiry page at any time.
Straight Round
Straight Round Under-lock
Straight 3-Prong
Graduated Round
Graduated Round 3-Prong
Straight 4-Prong Semi-mount
Graduated Round 3-Prong Semi-mount
Graduated Round Bezel
Straight Round Bezel
V-shaped Round
Fancy Link
Layered Round
Heart & Round
Oval & B-Link
Round Centerpiece
Oval Centerpiece
Heart Centerpiece
Marquise Centerpiece
Five-station Oval
Five-station Heart
Five-station Marquise
Five-station Round
Quatrefoil
Floral Cluster Station
Honeycomb Cluster
Marquise Cluster V-necklace
Round Crown
Graduated Round Crown
Straight Round 4-prong
Straight Round - Tongue Clasp
Straight Round - Under-mounted Clasp
Straight HD S-Hook
Straight Round 3-prong
Graduated Round
Quatrefoil
Trapezoid
Multi-shaped Diamond
Clip
Crown
Square
Double-row
Straight Oval
Oval & B-link
Emerald
Pear
Full Bezel Round
Crown 3-prong
Graduated Round
Marquise
Two-row
Three-row
Four-row
Five-row
Honeycomb Cluster
Mixed-shaped
Marquise Floral
Square
Heart
Heart & Round
Pave-set Heart
Solid Heart
H ERD
H ER M
H ER S
ERD1.0 HP
ECU
EEM4X3
ESQ
ESQ3.65X3
EMTRD
EMTVRD
EVRD SC
EVRD
E MTRD
ERD
ERD SC
ERD3.0 S
EHT4.0 RD1.6BZ
EOV4X3 RD1.3BAR
DE2050
DE2292
EGRD
EGRD-2L
Address #315, Chilpae-ro 27, Jung-gu, 04511 Seoul, Korea
Chains (Coming Soon) Mountings
Components & Accessories (Coming Soon)
KB 839268-11-008040
SWIFT CODE: CZNBKRSEXX
Seoul, Korea ㅣ Business License 310-88-01321
Factory: Maebong-gil 64, Naechon-myeon, Pocheon, 11192, Gyeonggi-do Korea
Sales Office: #315, Chilpae-ro 27, Jung-gu, 04511 Seoul, Korea © Copyright 2019-2026 JH Co., Ltd.
#315, Chilpae-ro 27,
Jung-gu, 04511 Seoul, Korea
Chains (Coming Soon)
Mountings
Components & Accessories (Coming Soon)
KB 839268-11-008040
SWIFT CODE: CZNBKRSEXXX
JH CO., LTD.
Seoul, Korea ㅣ Business License 310-88-01321
Factory: Maebong-gil 64, Naechon-myeon, Pocheon, 11192, Gyeonggi-do
Korea Sales Office: #315, Chilpae-ro 27, Jung-gu, 04511 Seoul, Korea
© Copyright 2019-2026 JH Co., Ltd.
