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Nguyen Trong Quy

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About Nguyen Trong Quy

I have over 15 years of experience working in the Vietnamese human hair industry, from hair sourcing and processing to manufacturing hair extensions for the global wholesale market. Through Khairvn.com, I share practical knowledge, industry insights, and real-world experience to help readers better understand hair types, hair quality, and the human hair supply chain.

Latest Posts by Nguyen Trong Quy

How Much Does It Cost to Start a Hair Business in 2026

How Much Does It Cost to Start a Hair Business in 2026

Despite popular belief, starting up a hair business is rarely as difficult as what most people might assume. However, the first step is always the hardest – as during these earlier stages, financial restraints might arise, especially from poor planning. Hence, to avoid such obstacles and maintain a smooth operation through and through, planning how

Wavy hair vs Curly Hair Extensions – The Ultimate Hair Comparison

Wavy hair vs Curly Hair Extensions – The Ultimate Hair Comparison

Due to differences in genetics, environment and maintenance, styling habits, different people, from different racial, geographical backgrounds tend to have different and distinct hair patterns. Among these various hair patterns, come the two wavy hair vs curly hair – the two distinct hair patterns that still somehow get frequently mistaken for one another! Indeed, several

1A Hair – A Complete Guide to Understanding

1A Hair – A Complete Guide to Understanding

Sleek, straight hair does not necessarily mean easy, effortless hair maintenance – this is especially accurate for 1A hair. This rare hair type can appear sleek, silky at first, but behind its appearance lies many lasting struggles demanding extra effort and time to tend to. If you are born with this type, these issues must

What is Balayage Hair? And What Makes it So Popular?

What is Balayage Hair? And What Makes it So Popular?

Either you are a professional hair stylist, or an inexperienced salon client, or even someone who has never got their hair done in professional surroundings, you all must have heard or been familiar with the term “balayage hair” at some point. In fact, thanks to the development of social and mass media, the popularity of

Hair Lowlights vs Hair Highlights: Which Is Better

Hair Lowlights vs Hair Highlights: Which Is Better

In the modern world, following the rising prominence of social media and globalized beauty standards, more and more women are considering hair coloring as a way to further elevate their look and keep up with the modern, new image of hair beauty. Thanks to their increasing interest and diverse needs, hair coloring no longer stops

What Is Frizzy Hair? Causes, Signs & How to Manage It

What Is Frizzy Hair? Causes, Signs & How to Manage It

For the longest time, frizziness has been among the recurring hair problems for almost everyone – straight hair, curly, wavy, or coily hair – all are victims of this annoying and relentless hair phenomenon. Indeed, with each strand having a mind of their own and moving unmanageably, frizzy, fluffy hair can even spoil the entire

What Is Porous Hair? Signs, Tests & Best Hair Care Routine

What Is Porous Hair? Signs, Tests & Best Hair Care Routine

Nowadays, with the development of technologies and hair care, more and more terminologies about hair health, textures and types are being introduced to the masses – hair porosity included. As a buyer yourself, you must have often found yourself confused or underwhelmed about technicals, vague hair terms on the market, and resorted to choosing whatever

Deep Wave vs Water Wave: The Ultimate 2026 Comparison

Deep Wave vs Water Wave: The Ultimate 2026 Comparison

As a salon owner or a wholesale hair distributor, hair isn’t just a beauty product – it’s capital. Choosing between Deep wave vs Water wave is one of the most frequent dilemmas for businesses looking to optimize their inventory turnover. While both textures offer high volume, their technical construction, maintenance requirements, and market demand cycles

How to Import Hair from Vietnam: 7-Step B2B Blueprint

How to Import Hair from Vietnam: 7-Step B2B Blueprint

Vietnamese hair has officially become the gold standard in the global hair market. As we move through 2026, more salon owners and distributors are shifting away from mass-produced hair to the premium durability and authentic textures that Vietnam offers. However, for beginners, the biggest hurdle isn’t just knowing what to buy, but exactly how to

Synthetic Weave vs Human Hair Weave – Differences Explained

Synthetic Weave vs Human Hair Weave – Differences Explained

As the global hair market continues to go through its changes, among its worldwide customer base also exists different, ever-changing consumption patterns, preferences for hair quality, pricing ranges, and performance. To catch up with such changes, hair manufacturers across the industry have introduced multiple hair types up for choosing, however, these diverse variations can still

Swiss Lace vs HD Lace Wigs: What Really Sets Them Apart

Swiss Lace vs HD Lace Wigs: What Really Sets Them Apart

Over the years of developing and constantly evolving, the hair industry has been able to innovate their lace products, creating and introducing newer, more delicate and natural looking lace types to satisfy the rising hair demands in the market. Among which is the Swiss lace vs HD lace – two of the most prominent lace products,

Weave vs Wigs vs Extensions – Key Differences & Best Choice

Weave vs Wigs vs Extensions – Key Differences & Best Choice

Nowadays, as online shopping and e-commerce platforms have further leveraged the global demands for hair enhancements, the hair industry has come up with many innovations to catch up with the rising and ever-changing hair demands in the market. Hence, the creation of weave vs wigs vs extension – each with its distinct purpose, application, and

Frontal vs Closure Wigs: Differences, Pros & Which to Choose

Frontal vs Closure Wigs: Differences, Pros & Which to Choose

Ever since its creation, lace wigs have been among the most popular hair items offered in the market, considered a major improvement for the classic, old-fashioned non-lace counterparts. Over the years, many hair manufacturers have been able to diversify their offerings, innovating new wigs variations to better satisfy the rising hair demands in the market,

TOP 10+ Wholesale Human Hair Extensions in Kenya: Best Manufacturers & Suppliers

TOP 10+ Wholesale Human Hair Extensions in Kenya: Best Manufacturers & Suppliers

Nowadays, women’s beauty demands are becoming more and more accessible, thanks to the development of online shopping platforms and easier global trade connections. In fact, many hair extensions in Kenya that used to be limited are now becoming more available for consumption. Such an increase in market scale has positively led to the creation of

Do Vietnamese Have Curly Hair? The Truth About Curly Extensions

Do Vietnamese Have Curly Hair? The Truth About Curly Extensions

Vietnamese women are globally renowned for their exceptionally sleek, straight hair. This raises a profitable paradox for wholesale buyers: if natural curls are so rare, where do the massive volumes of premium Vietnamese curly hair extensions come from? The secret lies in understanding raw hair origins and advanced manufacturing. Let’s uncover the truth behind these

How Long Do Hair Extensions Last? Lifespan by Industry Factors

How Long Do Hair Extensions Last? Lifespan by Industry Factors

Nowadays, due to the heavy influence of social media and celebrity culture, the modern hair beauty standards have become associated mostly with the lustrous, red-carpet-ready, natural and elegant hair look that most of us have seen celebrity’s public appearances and social media posts. Under that influence, more and more women are leaning toward buying hair

What the Customers Say About Kfhair Vietnam Reviews

What the Customers Say About Kfhair Vietnam Reviews

Kfhair Vietnam reviews are increasingly searched by international salon owners and hair distributors. As a subsidiary of Unicorp Commercial, this brand has maintained a strong presence in the global market. But does their 15-year track record guarantee consistent product quality and reliable after-sales support? Before you wire thousands of dollars for a bulk order, our

TOP 10+ Wholesale Hair Distributors in New York: Best Vendor & Suppliers 2026 Updated!

TOP 10+ Wholesale Hair Distributors in New York: Best Vendor & Suppliers 2026 Updated!

New York, the symbolic city of the United States, has always been famous for its lively diverse entertainments, multi-cultural demographic background, and especially its bustling economic activities, especially in the hair extension industry. To navigate through the complex and diverse hair market, any hair entrepreneur should be equipped with the right insight of the industry

Vietnam Hair Luxury Reviews – What Buyers Really Say

Vietnam Hair Luxury Reviews – What Buyers Really Say

Vietnam Hair Luxury is a highly searched Vietnamese wholesale hair manufacturer targeting B2B buyers in Central America, Europe, Africa, and the Middle East. Before placing a bulk order, read this unbiased review – covering product specs, verified pricing data, real customer complaints, and how they compare to K-Hair Factory. 1. Who Is Vietnam Hair Luxury?

K-Hair Vietnam: Defining the “Quality is King” Standard

K-Hair Vietnam: Defining the “Quality is King” Standard

K-Hair Factory Vietnam reviews have become a mandatory read for any serious wholesale buyer entering the 2026 hair market. In an era where “trading companies” populate the internet with stock photos and inflated promises, finding a legitimate manufacturer is like finding a needle in a haystack. But let’s be real: as a factory with 15

What is a Brazilian Blowout? Brazilian Hair Treatment Pros and Cons

What is a Brazilian Blowout? Brazilian Hair Treatment Pros and Cons

Everybody is talking about the famous Brazilian Blowout, from salons, social media ads, stylist service lists, you can rarely go about your day without slight details mentioning this trendy, miraculous hair treatment and its gorgeous after effect. Indeed, with its renowned global success, the Brazilian blowout has successfully made its big debut and become one

Bone Straight Hair Explained – Texture & Styling Guide

Bone Straight Hair Explained – Texture & Styling Guide

In the luxury hair market, bone straight hair is the gold standard for elegance and professional-grade performance. For wholesale hair vendors and high-end salon owners, this texture is more than just a style—it is a high-performing asset designed for clients who demand a needle-straight, mirror-like finish that never falters. While many hair types claim to