Vietnam production system 
that balances cost reduction with the reassurance of domestic meetings.

From reliable follow-up within Japan to making progress “visible.”

As a manufacturing company that doesn’t go through trading companies,
we promise to deliver products that meet Japanese standards.

Even with cost reduction  

in high-mix, low-volume production, we offer cost advantages unique to overseas production.

Domestic meetings are  

possible; meetings can be held within Japan, and required specifications can be accurately communicated to the site.

Visualization of progress  

You can clearly check the progress and current situation on-site, even from Japan.

Reliable Quality(Collaborative System)  

We ensure quality manufacturing through a division of labor process that leverages the strengths of both Japan and Vietnam.

Comprehensive domestic support  

In the unlikely event that a defect is found in the product, we will take responsibility and provide prompt support domestically (Yumino Metal).

Why is high quality maintained ?

Adhering to Japanese standards in “quality control and process management”

Yumino does not accept the excuse that “it’s made overseas.”
They thoroughly eliminate the “invisible risks” associated with overseas production, both digitally and analogously.

Direct instruction by professionals

and “joint management”

Professionals in sheet metal fabrication, metalworking, and machining provide direct on-site instruction.
Although the capital is independent, the management system is integrated with that of Japan.
Yumino has a complete manufacturing manual called “Yumino Way,” which translates Yumino’s manufacturing know-how into Vietnamese,
achieving standardization and eliminating reliance on individual expertise.

ISO-compliant quality management

We have obtained ISO9001:2015 and ISO14001:2015 certifications.
A rigorous quality control flow based on international standards is incorporated into all processes.

“Visualization of the workplace” through DX

We keep our video conferencing system running at all times. This allows us to quickly share and monitor even minor changes and problems on-site, creating a digital process that nips potential issues in the bud.

Thorough on-site verification

We do not rely solely on digital management and continue to conduct regular on-site inspections through travel.
By combining an analog perspective with the efficiency of digital technology, we strive to achieve quality and precision equivalent to, or even exceeding, that of Japan.

Why can we handle a wide variety of products in small quantities ?

“Factory equipment and flexible production capacity” that enable flexible responses.

To respond quickly to rapidly changing market needs, V-HONEST Co., Ltd.’s factories are designed with “mobility” as the top priority.

Vertically integrated “3-shop system”

Our factory houses three specialized shops: machining, sheet metal fabrication, and metal can manufacturing.
By eliminating “subcontracting” in Vietnam, we fundamentally prevent quality deterioration and delivery delays caused by inadequate management of subcontractors.

1200㎡ variable production space

The 30m x 40m floor space allows for flexible layout changes to accommodate different product types, lot sizes, and sudden specification changes.
Even in high-mix, low-volume production, you can maximize the benefits of overseas manufacturing.

Elite staff

Our team of leaders, all with educational experience in Japan, will manage the team.
High morale and solid technical skills will enable us to respond quickly to your company’s sudden production increases and custom orders.

Why is it fast?

Speedy and reliable logistics and delivery system

We eliminated the “lead time,” a bottleneck in overseas procurement, with a meticulously designed logistics scheme.

Clear lead time logic

Because we have a bonded warehouse within the Dai Dong Hoa Son Industrial Estate, customs clearance procedures are extremely fast.
We conduct regular imports twice a month, allowing for planned and stable deliveries.
We offer flexible delivery methods to meet your needs, including 20.40-foot containers, consolidated sea freight, and air freight.

Yumino metal fitting takes approximately 16 days.

Vietnam bonded warehouse (2 days) + sea freight (9 days) + Japan bonded warehouse (3 days) + contingency (2 days)

Supporting your company’s expansion into Vietnam

Global expansion as a partner


Company Profile of Local Subsidiary “V-HONEST Co.,Ltd.”

V-HONEST Co., Ltd. has a stable management foundation backed by its own capital.
Its strategic location adjacent to major infrastructure near Hanoi enables stable logistics, secure human resources, and a rapid response in times of emergency.

Company NameV-HONEST Co.,Ltd.
EstablishmentFebruary 24, 2012
representativePhung Van Tien
capital$400,000 (Self-funded investment and EPE approval obtained)
locationDai Dong Hoa Son Industrial Park, Bac Ninh Province, Vietnam
accessHanoi city center: 22km (approx. 40 minutes)
Noi Bai Airport: 30km
Hai Phong International Port: 100km
contact addressTEL: +84 241 3 734 730 / FAX: +84 241 3 734 740
TAX CODE     2300713076
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