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 RHYTHM: The name to trust for exceptional metal stamping in Vietnam. !!!We have changed our name from Kyoshin Vietnam to Rhythm Vietnam (Saigon), effective April 2025.!!! Since our establishment in 1995, Kyoshin VN (Now Rhythm VN (Saigon) has been engaged in the production of pressed products for more than 28 years in Vietnam. In 2012, we had built new factory in Ha Noi named Rhythm Kyoshin Hanoi (Now Rhythm Vietnam (Hanoi) Noi Bai Branch). We have continued to grow steadily with the objective of living up to the words of our customers - "When it comes to metal stamping, Ask for Rhythm !" Today, there are more than 40 million products made by our experienced Vietnamese staff and we handle an average of 500 types of products per month with a focus on automotive and two-wheelers as well as solar power generators, home appliances and motor assisted bicycles industries. We deliver products more than 80 customers not only within Vietnam, South East Asia but also to countries around the world.
We take pride in the experience and track record we have built up over the years, and we will continue to stay as a metal stamping company that is loved by everybody in future.
(Rhythm Vietnam (Saigon) and Rhythm Vietnam (Hanoi) Noi Bai Branch are a member of Rhythm Group)
Rhythm Vietnam (Saigon) will support any customers in the south, the middle of Vietnam and in overseas.
Rhythm Vietnam (Hanoi) Noi Bai Branch will support any customers in the north of Vietnam, mainly for domestic market.
What is Progressive stamping dies?
Press work (punching, bending, drilling, drawing...) by feeding sequentially strip (coiled) materials into a single die with multiple stages.
Pros: It is suitable for producing products with more complex shapes at high speeds and in large volumes in automated operations.
Cons: It is less efficient in terms of material yield than processing with a single-shot die. In the case of high-mix, low-volume production, the total cost, including the die cost, is higher than that of a single-shot die.
Our progressive stamping die is suitable for quantities of 10,000 to 1,000,000 pieces per month. In the cases small production lot like several thousands pieces per month or less, we can introduce some makers who are good at small lot production.
We design, process, and assemble progressive stamping dies in-house. We have produced more than 800 progressive dies since the start of operations in Vietnam.
We produce over-molded parts by using our own stamping parts.
Our in-house production process from metal stamping through over-molding,
from metal stamping through electro plating,
from metal stamping through heat treatment and
from stamping terminal, molding bobbin, winding coils through over molding,
all these in-house processes enable us to reduce production leadtime and its cost.
Raw Material
Most of the raw materials we use are imported from foreign countries such as
Japan(Copper Alloy, Steel, Stainless Steel, Plastic Resin, Electronic Components)
Taiwan(Copper Alloy, Steel, Stainless Steel)
South Korea(Copper Alloy)
China(Copper Alloy, Contact)
Thailand(Copper Alloy, Plastic Resin, Copper wire)
Malaysia(Plastic Resin, Copper wire, Stainless Steel).
The raw materials produced in Vietnam are not yet widely used.
Export
We export our products globally.
Asia: Japan, China, Hong Kong, Taiwan, Philippines, Indonesia, Thailand, Malaysia, Singapore, India.
Europe: Germany, Czech, Hungary
America: USA, Mexico
Sustainability
Activity for CO2 reduction
We, Rhythm Vietnam (Saigon), have completed the installation of a solar power generation system on the roof of Factory 1 and started its operation in January 2024.
It generates approximately 500,000 kWh per year, representing approximately 10-12% of our total annual electricity usage.[br]https://www.linkedin.com/feed/update/urn:li:activity:7148935012497711104
Follow us at LinkedIn→ https://www.linkedin.com/company/rhythmvietnamsaigon/
Rhythm Vietnam (Saigon)'s Homepage→
https://www.kyoshin-k.co.jp/en/en_kvc-rkh/eng_kvc.html
Rhythm Vietnam (Hanoi) Noi Bai Branch's Homepage→
https://www.kyoshin-k.co.jp/en/en_kvc-rkh/rkh_eng.html |
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Company Name |
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RHYTHM VIETNAM (SAIGON) / RHYTHM VIETNAM (HANOI) NOI BAI BRANCH |
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Representative Name |
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General Director : Mr. Yasuhiro Yoshikawa |
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Business Description |
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Metal stamping (Progressive type) (Deer drawing, Bending drawing, drawing brushing, lamination stacking, in-die tapping, in-die riveting/caulking etc.) Progressive Die Design and tooling Insert molding/Over molding Winding coils (Solenoid) Assembly Electroplating (Reel to Reel, Barrel)(Copper, Nickel, Tin) Heat treatment (Vacuum magnetic annealing, Anti-whisker annealing) *For Zinc plating, Alloy plating, ED coating(outsource).(Ask for further information) |
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Produce |
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Automotive and Two-wheelers component Metal stamping parts (Terminal, Busbar, Lamination core, Deep drawing, Leaf spring, Bracket, Yoke, Plate, Element, Shield Case etc.) Metal stamping die (Progressive Die) Insert molded parts/Over molded parts (Busbar Module, Battery Terminal, Mold Coil, Oil Level Gauge, ECU Cases for Radiator Fan Motor) Winding coils(Solenoid coil) Fan Switches for Automobile Block Terminals (Power Conditioner for Solar Power Generators, Battery for Label Printers and Motor assisted bicycles) |
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Rhythm Vietnam (Saigon) (EPE status=Export Processing Enterprise) |
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Tan Thuan EPZ Lot AM.34b-36-38a and Lot AN.27b-29-31-33-35a
Road 12, Tan Thuan EPZ, Tan Thuan Dong Ward, District 7
https://www.kyoshin-k.co.jp/en/en_kvc-rkh/eng_kvc.html Ho Chi Minh City |
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Rhythm Vietnam (Hanoi) Noi Bai Branch (Non-EPE status=Same as Domestic Enterprise) |
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Noi Bai IZPlot 69A1 & 69A2, Noi Bai IZ, Mai Dinh, Soc Son Dist
https://www.kyoshin-k.co.jp/en/en_kvc-rkh/rkh_eng.html Ha Noi City |
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Rhythm Vietnam (Saigon)(TEL) |
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TEL: +84-28-3770-1416 |
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Rhythm Vietnam (Hanoi) Noi Bai Branch(TEL) |
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TEL: +84-24-3582-4637 |
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Mail:Mr.Hagiwara
(Rhythm Vietnam (Saigon)) |
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hagiwara@kyoshin.com.vn(日本語、English、Tiếng Việt) |
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Mail : Ms. Hà
(Rhythm Vietnam (Saigon)) |
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thuha@kyoshin.com.vn(English、Tiếng Việt) |
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Mail : Ms. Luyên
(Rhythm Vietnam (Hanoi) Noi Bai Branch) |
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sale-rkh@kyoshin.com.vn(日本語、English、Tiếng Việt) |
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Website |
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https://www.kyoshin-k.co.jp/en/en_kvc-rkh.html |
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Fact-Link Vietnam Website |
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https://www.fact-link.com.vn/home/kyoshinvietnam/ |
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Establish Date |
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Kyoshin VN:March, 1995 |
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Capital |
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Kyoshin VN:4,000,000 USD |
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Parent Company |
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Rhythm Co.,Ltd
1-229-12, Kitabukuro-cho, Omiya-ku, Saitama City, Saitama, Japan
https://www.rhythm.co.jp/
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Shareholder |
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Rhythm Co.,Ltd:100%
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Employee |
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(Rhythm Vietnam (Saigon):329 / Rhythm Vietnam (Hanoi) Noi Bai Branch:193 |
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Account Period |
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March |
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Bank |
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Certification / ISO |
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ISO 9001 ISO 14001 IATF 16949 |
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Value Customer |
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●Automotive、Motorbike
Mitsuba Gr, Toyo Denso, Denso Gr, Hitachi ASTEMO Gr, Harada Industry Gr, Marelli Gr, Minebea Access Solutions, Nidec Powertrain Systems Gr, Yamaha Motor Electronics, Yokowo Gr
●Solar Power Generator
Diamond Zebra
●OA、Home Appliance、Tele-Communication、Industrial Machinery、Construction Machinery
Aiphone, Katolec, Kyokuto Electric, LIXIL, MItsubishi Heavy Industries Thermal Systems, Sato, Takako
●Firefighting Equipment
Yamato Protec, Nittan
●Motor-assisted Bicycle
YAMAHA
●Music Instruments
YAMAHA, KORG
●Sewing Machine
Brother Industries
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Applications and business field of our products |
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●Automotive, Motorbike
Actuator, Injector, Radiator, Power Relay, Power Control Unit, Transmission, Generator, Horn, Wire-Harness, Antenna, Air Conditioner, Steering, Rear-view mirror, Paddle switch, Meter, Starter, Smart Key, Switch, Brake, Shock Absorber, EV Battery, E-Axle.
●Solar Power Generators
Junction Box, Power Conditioning System
●Washing Machines
Pulsator
●Motor Assisted Bicycle
Battery Terminal (Male & Female)
●House
Crescent (Aluminum sash), Intercom
●Hospital
Nurse Call
●Printer
Power Supply Board, Ink Ribbon, Battery Terminal (for Hand Labeller), Micro Clutch
●Toilet seat
Leakage protection breakers
●Connectors
●Electronics Skincare
Facial Massage devices
●Impulse sealers
●Gas appliances
Gas water heaters, Gas stove
●Linear Guides
Dust proof seal
●Air conditioners
Power Supply Board, Terminal Block
●Control Relay
Armature, Yoke
●Air Pumps
Partition Boards
●Firefighting
Fire extinguishers, Fire alarm
●Lawn Mower
●Sewing machines
●Furniture
Foldable Table |
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Machines & Equipment |
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●Rhythm Vietnam (Saigon)
Metal Stamping Machine
25ton×1、40ton×2、45ton×1、60ton×3、80ton×9、110ton×2(include 1 Servo Stamping Machine)、160ton×4(Include 2 Servo Stamping Machines)、200ton×1、220ton×1
Vertical Injection Molding Machine
50ton×3、60ton×1、75ton×8、100ton×5、150ton×2
Horizontal Injection Molding Machine
30ton×1、55ton×2、60ton×2、80ton×2、110ton×1
Semi-auto winding machine×6
Vacuum Heat Treatment Furnace×3
Automatic Barrel Plating Line×2(Cu-Ni、Cu-Sn)
Automatic Reel to Reel Plating ×2(Ni、Sn)
Machine Tools
Wire EDM, EDM, Small hole EDM, Surface Grinder, Milling Machine, Machining Center, Lathe and others
Measuring Equipment, Testing Equipment
Tool Microscope, CMM, Contracer, Rockwell Hardness Tester, Vickers Hardness Tester, Surface Roughness Tester, Solderability Tester, Salt Spray Tester, Thermal Shock Chamber, Temperature & Humidity Chamber, X-ray Inspection Machine and others
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●Rhythm Vietnam (Hanoi) Noi Bai Branch
Metal Stamping Machine
35ton×2、45ton×1、60ton×1、80ton×8、100ton×1、110ton×1、160ton×5
Vertical Injection Molding Machine
40ton×1、75ton×6 |
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Materials |
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●Metal Stamping
Copper(C1100、C1020)、Brass(C2600、C2680、C2801)、Phosphor Bronze(C5191、C5210)、Corson Alloy(C7025)、Aluminum(A1100)、Stainless Steel(SUS304、SUS301、SUS430、SUS631)、Cold-rolled Steel(SPCC、SPCE、SPCF)、Electro Galvanized Steel(SECC)、Hot-dip Galvanized Steel(SGCC)、Electro Tin Plated Steel(SPTE)、Silicon Steel、Soft Magnetic Iron(SUYP)、High-Tensile Steel(SPH590)、Carbon Steel(S60C)、Special Steel(SK5M)
●Plastic Resin
PBT、PA66、PA6、PA46、PA610、PA9T, POM、PC、PPS、LCP, ABS
Copper Wire
2AIW φ0.32、φ0.35、φ0.40、φ0.50、2EIW φ0.16、φ0.21 |
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History of Rhythm Vietnam (Saigon)/Rhythm Vietnam (Hanoi) Noi Bai Branch |
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1995 Kyoshin Vietnam (Now Rhythm Vietnam (Saigon)) was established as a first overseas factory of Kyoshin Kogyo.
1999 Kyoshin Vietnam has acquired ISO9002:1994.
2002 Kyoshin Vietnam has started one more factory.
Kyoshin Vietnam has acquired ISO14001:1996.
2004 Kyoshin Vietnam has set up barrel plating line to start in-house plating business.
2005 Kyoshin Vietnam has acquired ISO/TS16949.
2011 Kyoshin Vietnam became a member of Rhythm Watch group.
2012 Kyoshin Vietnam has invested new factory in Hanoi. (Rhythm Kyoshin Hanoi (Now Rhythm Vietnam (Hanoi) Noi Bai Branch) was established)
2013 Kyoshin Kogyo has changed its name to Rhythm Kyoshin.
Rhythm Kyoshin Hanoi has started its production.
2018 Kyoshin Vietnam has acquired IATF16949.
Kyoshin Vietnam had set up reel to reel plating line.
2019 Rhythm Kyoshin Hanoi has acquired IATF16949.
Rhythm Kyoshin Hanoi has built 2nd factory.
2020 Rhythm Kyoshin Japan had been merged by Rhythm Co., Ltd.
2022 Rhythm Co., Ltd. became prime-listed company of Tokyo Stock Exchange.
2024 Rhythm Precision Vietnam and Rhythm Kyoshin Hanoi merged to become Rhythm Vietnam (Hanoi)
2025 Kyoshin Vietnam change its name to Rhythm Vietnam (Saigon) |
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Rhythm Group |
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● Rhythm Co., Ltd. Goshogawara Plant
151-18, Nabekake, Urushikawa, Goshogawara-shi, Aomori
TEL +81-173-34-9060
● Rhythm Co., Ltd. Yamagata Works
5600, Higashineko, Higashine-shi, Yamagata
TEL (contact to the Aizu Plant)
● Rhythm Co., Ltd. Aizu Plant
168, Dotesoto, Ichinoseki, Mondenmachi, Aizuwakamatsu-shi, Fukushima
TEL +81-242-28-8074
●Rhythm Co., Ltd. Utsunomiya Plant
1825-21, Shirasawacho, Utsunomiya-shi, Tochigi
TEL +81-28-673-6591
●Rhythm Co., Ltd. Kawagoe Plant
2-8-72, Yoshinodai, Kawagoe-shi, Saitama
TEL +81-49-222-9311
●Pritec Co., Ltd.
372-6, Kondo-cho, Tatebayashi-shi, Gunma
TEL +81-276-76-8451
http://www.pritec.jp/
● Rhythm Shoei Co., Ltd.
2718-3, Sanwa-cho, Isesaki-shi, Gunma
TEL +81-270-20-1110
https://www.shoei-t.co.jp/en/
● Rhythm Vietnam (Hanoi) Co., Ltd.
Plot 42, Noi Bai Industrial Zone, Quang Tien,Soc Son District, Hanoi City, VIETNAM
TEL +84-24-3582-1661
https://www.fact-link.com.vn/home/rhythm-vn
● Kyoshin Industry Asia Pte Ltd.
OG Albert Complex 60 Albert Street, #08-12 SINGAPORE 189969
TEL 65-6477-0633
● PT. Rhythm Kyoshin Indonesia
Blok T-1 MM2100 Industrial Town, Cibitung-Bekasi 17520 Jawa Barat-Indonesia
TEL +62-21-8980945
● Rhythm Industrial (Dongguan) Ltd.
Ningjiang Road 2, Daning Dist. Humen Town, Dongguan Guangdong China
TEL +86-769-8623-2333
● SHOEI Electronic Component GmbH
Am Hauptbahnhof 10, 60329 Frankfurt am Main, GERMANY
● SHOEI U.S.A., Inc.
28175 Haggerty Road, Novi, Michigan 48377, U.S.A. |
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Contact |
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Send inquiry to this company
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