PHT International, Inc.

PHT International, Inc. Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from PHT International, Inc., 8133 Ardrey Kell Road, Ste 204, Charlotte, NC.

Since 1993, PHT International, Inc., has been a versatile supplier and manufacturer of fine and specialty chemicals including high purity intermediates for the agrochemical, pharmaceutical, polymer & industrial and consumables & personal care industries.

Excited to share that our team will be attending the CPHI Americas!We’re looking forward to connecting with partners, su...
05/28/2026

Excited to share that our team will be attending the CPHI Americas!

We’re looking forward to connecting with partners, suppliers, and industry professionals to discuss new opportunities, strengthen relationships, and explore the latest trends shaping the pharmaceutical and specialty chemical markets.

If you’ll be attending, we’d love to meet and discuss how we can support your needs.

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Join us at Chemspec Europe - Int. Exhibition for Fine & Speciality Chemicals 2026!
05/05/2026

Join us at Chemspec Europe - Int. Exhibition for Fine & Speciality Chemicals 2026!

Looking forward to attending the Alliance for Science East Coast Conference and connecting with others across the pharma...
04/22/2026

Looking forward to attending the Alliance for Science East Coast Conference and connecting with others across the pharmaceutical community. Excited for the conversations, insights, and opportunities to collaborate.

We’re excited to announce that we’ve earned the EcoVadis Silver Medal for sustainability performance!This recognition fr...
04/16/2026

We’re excited to announce that we’ve earned the EcoVadis Silver Medal for sustainability performance!

This recognition from EcoVadis reflects our commitment to responsible operations, ethical business practices, and continuous improvement in environmental and social impact.

Thank you to our incredible team and partners for helping make this possible.

PHT is looking forward to attending the upcoming SCI Process Development Symposium in Cambridge.The symposium brings tog...
04/10/2026

PHT is looking forward to attending the upcoming SCI Process Development Symposium in Cambridge.

The symposium brings together experts across the pharmaceutical and chemical industries to discuss the latest advancements in process development, scale-up, and manufacturing innovation.

Events like this provide a valuable opportunity to exchange ideas, learn from industry leaders, and explore new collaborations within the global process development community.

If you will also be attending, we welcome the opportunity to connect.

Celebrating 33 Years of PHT — People Appreciation DayThis week, we proudly celebrate PHT’s 33rd anniversary and our firs...
03/30/2026

Celebrating 33 Years of PHT — People Appreciation Day

This week, we proudly celebrate PHT’s 33rd anniversary and our first People Appreciation Day across our global teams.

When PHT was founded, it began with a simple belief: A company is not built by capital alone — it is built by people and trust.

That belief became who we are:
PHT — People • Honesty • Trust

For 33 years, our journey has been shaped by the dedication of our employees and the trust of our partners around the world. On March 26th, we took a moment to recognize and thank the people behind PHT’s success.

Our greatest achievement is not the company we built, but the people who built it together.

To our global PHT family — thank you.

As we look ahead, we will continue to grow with the same values that brought us here.

PHT Governance Milestone – Welcoming Dr. Andreas Winterfeldt as Independent Board DirectorI am pleased to announce that ...
03/30/2026

PHT Governance Milestone – Welcoming Dr. Andreas Winterfeldt as Independent Board Director

I am pleased to announce that effective April 1, 2026, Dr. Andreas Winterfeldt has been appointed as an Independent Board Director of PHT International, Inc.

Andreas has been a trusted strategic partner to PHT, bringing deep global pharmaceutical industry expertise, strong technical insight, and steady judgment. As we continue evolving from a founder-led organization to a stronger enterprise governance model, his independent perspective at the Board level will further enhance our strategic oversight and capital discipline.

In addition to serving as Independent Director, Andreas will continue to provide strategic advisory support to our executive leadership team as we strengthen our One Pharma Organization (OPO) integration.

PHT is entering a new phase — focused on growth, governance maturity, and long-term sustainability. We are grateful for Andreas’ continued commitment to building a bright and enduring future for PHT.

It was a fantastic week at DCAT. Our team had the opportunity to connect with industry partners, strengthen existing rel...
03/30/2026

It was a fantastic week at DCAT. Our team had the opportunity to connect with industry partners, strengthen existing relationships, and engage in valuable discussions about the future of pharmaceuticals and life sciences.

Celebrating 33 Years of PHTThis week marks PHT’s 33rd anniversary.Although I am attending industry meetings in New York ...
03/26/2026

Celebrating 33 Years of PHT

This week marks PHT’s 33rd anniversary.

Although I am attending industry meetings in New York during DCAT Week, I am grateful that our global team is celebrating PHT’s first People Appreciation Day together.

When I founded PHT, I had one belief:

A company is not built by capital alone — it is built by people and trust.

That belief became our name:
PHT — People, Honesty, Trust.

Over the past three decades, our industry has evolved, markets have changed, and our company has grown internationally. But one thing has never changed: our commitment to our people and partners.

My daughter Angela once joked during our 20th anniversary that she sometimes felt I had two children — her and PHT. In many ways she was right. PHT has grown with our family, and our family has grown with PHT.

After 33 years, my greatest pride is not the company we built, but the people who built it with us.

Looking ahead, we will continue building PHT with the same philosophy that guided us from the beginning:

People first. Honesty always. Trust forever.

— Lihong Yu
Founder, CEO & Chairwoman
PHT International, Inc.

Happy Lunar New Year!As we welcome the Year of the Horse, we wish our partners, colleagues, and friends prosperity, good...
02/17/2026

Happy Lunar New Year!

As we welcome the Year of the Horse, we wish our partners, colleagues, and friends prosperity, good health, and continued success. Thank you for your trust and collaboration — we look forward to another year of growth together.

Address

8133 Ardrey Kell Road, Ste 204
Charlotte, NC
28277

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

(704) 246-3480

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