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Khaisilk is a Vietnamese luxury-oriented brand and business network spanning silk fashion, restaurants, resorts, hotels, and related real-estate projects.

Last updated August 31, 2026

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Overview

Khaisilk is a Vietnamese brand associated with silk fashion and a broader collection of premium hospitality, dining, retail, and property businesses. Its origins were in a family embroidery shop at 113 Hang Gai Street in Hanoi, an address that later became the brand's first prominent retail location. In the late 1980s, Hoang Khai, then a 25-year-old music student who had left university, established the first Khaisilk store. The business presented silk as a high-end Vietnamese product and focused on distinctive retail presentation, premium locations, and affluent customers, including foreign visitors to Hanoi. The original Hang Gai shop benefited from its central location and helped reinforce Hang Gai's identity as a silk-shopping destination. Khaisilk subsequently expanded through additional stores and showrooms, including outlets placed in five-star hotels and other valuable commercial locations. The brand also became associated with corporate gifting, as Vietnamese businesses sought premium silk products for clients and partners. By 2017, the business reportedly had 11 branches, including six fashion stores, with the original Hang Gai location still part of the network. Khaisilk's commercial scope broadened in the early 2000s. In 2002, Khai Duc Company Limited was established as the main corporate entity behind the silk operation and later the group's restaurant activities. The expansion moved southward and into luxury hospitality and real estate. Associated projects included high-end restaurants such as Nam Kha Restaurant in Ho Chi Minh City's Dong Khoi area and Au Menoir de Khai, the Hoi An Riverside resort, TajmaSago in Phu My Hung, and Saigon Paragon, a high-end shopping mall. Retail activity was also extended to prominent locations in Ho Chi Minh City, Da Nang, and Phu Quoc. The brand's reputation suffered a major setback in 2017 after reports alleged that products sold with Vietnamese-origin labeling were actually made partly or wholly from Chinese materials. Vietnamese authorities inspected products connected with Khai Duc and reported that some items contained no silk despite labels stating that they were made from 100 percent silk. The affair raised issues involving product composition, country-of-origin claims, consumer protection, and counterfeit or misleading labeling. It substantially damaged the premium authenticity proposition on which Khaisilk had built its reputation. Following the controversy, Hoang Khai stepped down as the company's legal representative at the end of 2017 and Nguyen Thu Nga was reported to have taken that role. Available reference material does not establish the brand's current ownership, operating condition, website, or executive structure. Khaisilk is therefore best described as a Vietnamese luxury-oriented brand and business ecosystem with a historically important silk retail arm and a diversified hospitality and property portfolio, but with an uncertain present status.

History

Khaisilk began as a family embroidery business at 113 Hang Gai Street in Hanoi. In the late 1980s, Hoang Khai founded the first Khaisilk store after leaving his studies as a music student. From the outset, the business treated silk as a premium product rather than a commodity, emphasizing distinctive presentation, upscale positioning, and a location attractive to international visitors. The original shop became an important commercial foothold and contributed to Hang Gai's reputation as a silk-shopping street. The business expanded by opening further stores and showrooms in major Vietnamese cities and in prominent five-star hotels and commercial properties. This distribution strategy targeted affluent consumers and tourists while also making Khaisilk products suitable for corporate gifts. The fashion network reportedly had 11 branches by 2017, including six fashion stores and the original Hang Gai shop. During the early 2000s, Khaisilk moved beyond silk retail into restaurants, resorts, hotels, shopping, and real estate. Khai Duc Company Limited was established in 2002 as the main corporate vehicle for the silk business and later the restaurant system. The associated portfolio included restaurants in Ho Chi Minh City, the Hoi An Riverside resort, the TajmaSago villa project, and Saigon Paragon shopping mall. Khaisilk also operated or promoted silk showrooms in locations such as Dong Khoi in Ho Chi Minh City, the InterContinental Peninsula in Da Nang, and the JW Marriott in Phu Quoc. This diversification created a lifestyle-oriented ecosystem around the Khaisilk name, linking premium textiles with high-end Vietnamese dining, tourism, hospitality, and property. A notable venue was Nam Kha Restaurant on Dong Khoi Street in Ho Chi Minh City, which was presented as an upscale Vietnamese cuisine destination. The brand's trajectory changed sharply in 2017. Allegations emerged that some products marketed with Vietnamese-origin labels were made in China. The Ministry of Industry and Trade was reported to have inspected products associated with Khai Duc and found that some items had no silk content despite labels claiming 100 percent silk. The issue implicated consumer-protection, product-origin, product-composition, and counterfeit-goods rules, and directly challenged the authenticity and premium-quality claims central to Khaisilk's positioning. At the end of 2017, Hoang Khai reportedly withdrew from the legal-representative position and Nguyen Thu Nga became the replacement. Reference material indicates that Hoang Khai retained a dominant ownership position in Khai Duc at that time, but the current ownership, leadership, business operations, and status of the brand are not established by the available sources.

  • 2017

    Product-origin and composition scandal

    [1]

    Allegations and an official inspection challenged the Vietnamese-origin labeling and silk-content claims of certain Khaisilk products.

  • 2017

    Change in legal representative

    [1]

    Hoang Khai reportedly left the legal-representative role after the controversy, with Nguyen Thu Nga named as replacement.

  • 2009

    Saigon Paragon opened

    [1]

    The associated Saigon Paragon high-end shopping mall project was reported as opening in July 2009.

  • 2002

    Khai Duc Company Limited established

    [1]

    Khai Duc became the principal corporate entity for the silk business and later the group's restaurant activities.

  • 1980

    First Khaisilk store founded in the late 1980s

    [1]

    Hoang Khai established the first Khaisilk store in Hanoi and developed a premium silk proposition aimed particularly at tourists and affluent customers.

  • Family embroidery business established at 113 Hang Gai Street

    [1]

    Khaisilk's documented origins trace to a family embroidery shop at the Hanoi address that later became its first major retail site.

Products and positioning

Historically positioned as a premium Vietnamese silk and lifestyle brand serving affluent domestic customers, foreign tourists, and corporate gift buyers, later extended into upscale restaurants, resorts, hotels, shopping, and property development.

  • Silk fashion and textiles

    Khaisilk silk products

    The core Khaisilk offering historically consisted of silk garments, scarves, accessories, and related textile goods. These products were sold through dedicated stores and hotel or resort showrooms, with the brand emphasizing premium Vietnamese identity, giftability, and appeal to foreign visitors and affluent domestic customers.

  • Corporate gifting

    Corporate silk gifts

    Khaisilk silk goods were also marketed as premium gifts for business partners and clients. This use case extended the brand beyond individual fashion purchases and connected its luxury positioning with Vietnamese corporate hospitality and relationship-building.

  • Restaurant

    Nam Kha Restaurant

    Nam Kha was a high-end Vietnamese cuisine restaurant associated with the Khaisilk business network. Its reported location on Dong Khoi Street in Ho Chi Minh City placed it within one of the city's prominent commercial and luxury hospitality districts.

  • Luxury hospitality and real estate

    TajmaSago

    TajmaSago was an associated luxury villa project in Phu My Hung, Ho Chi Minh City, designed with inspiration from India's Taj Mahal. It represented the group's move from silk retail into highly designed hospitality and property assets.

  • Shopping mall and real estate · 2009

    Saigon Paragon

    Saigon Paragon was an associated high-end shopping mall project in Ho Chi Minh City, reported as opening in July 2009. It illustrated Khaisilk's broader lifestyle and commercial-property ambitions beyond fashion.

  • Resort

    Hoi An Riverside resort

    Hoi An Riverside was a resort associated with the Khaisilk ecosystem and reflected the group's expansion into tourism and destination hospitality in central Vietnam.

Controversies

  • 2017

    Made in China labeling and silk-content controversy

    Khaisilk faced allegations that some products sold with Made in Vietnam labels were made in China. An inspection reported that certain products contained no silk even though their ingredient labels claimed 100 percent silk. The controversy damaged the brand's claims of premium Vietnamese authenticity and raised consumer-protection and product-labeling concerns.

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Brand decisions

  • 2017

    Leadership change following the labeling controversyStrategy

    Background

    The change occurred after allegations concerning product origin and composition became public and authorities inspected products linked to Khai Duc.

    Action taken

    Hoang Khai reportedly withdrew from the company's legal-representative role, and Nguyen Thu Nga was named as his replacement.

    Aftermath

    The leadership change became part of the public response to the scandal. The available source does not establish the longer-term operational or ownership consequences.

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