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Modern Minimalist Kitchen
Quartz Manufacturing Alliance of America logo
The Quartz Manufacturing Alliance of America (QMAA) is a coalition of U.S.-based, American quartz slab manufacturers united to defend  America’s quartz manufacturing industry from unfair foreign trade practices.
We are committed to a free and fair marketplace that enables hardworking Americans to compete on a level playing field.
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THE ISSUE

Flood of Imports and Foreign Cheating

The U.S. quartz manufacturing industry is being decimated by a flood of unfairly traded imports from India, Thailand and Vietnam that is killing off American manufacturing jobs. The Chinese Communist Party is cheating the system and illegally moving products through other countries.

78.3%

Quartz slab imports increased

from 2020-2024.

62%

Meanwhile, domestic demand has grown by

within the past five years.

But because of this flood of unfair imports,
domestic production has

17.2%

 declined by

How are foreign companies cheating?

Country-Hopping

Moving production to countries with lower tariffs, like India, Thailand, and Vietnam, to avoid paying existing duties.

Fraudulent Misclassification

Falsely labeling quartz as "crushed glass" or marble to trick U.S. customs and evade duties.

Illegal Transshipment

Shipping quartz from countries subject to duties, like China, through another country to cheat duties and hide the true country of origin.

Dumping

Deliberately flooding underpriced quartz products into the U.S. to shut down American businesses and control our market.

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THE SOLUTION

Stop the Cheating, Enforce U.S. Trade Law

On Monday, September 15, 2025, the QMAA filed a Safeguard Petition under Sections 201–202 of the Trade Act of 1974 requesting the U.S. government swiftly investigate and address the flood of unfair quartz slab imports and ongoing violations of U.S. trade laws.

We are all for free trade and it has to be fair trade. What India, China, Thailand, Vietnam and other foreign countries are doing is not fair. We are fighting to save American factories and the entire quartz countertop supply chain that represents over 100,000 good-paying American jobs.

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Learn about what's happening now

Watch: Cambria CEO Weighs the Impact of Trump Trade Doctrine

July 14, 2026

Watch: Cambria CEO Weighs the Impact of Trump Trade Doctrine

Video: Save 100,000 American Quartz Jobs

July 9, 2026

Video: Save 100,000 American Quartz Jobs

LX Hausys: Provide Safeguard Relief, Keep Manufacturing Jobs in America

July 9, 2026

LX Hausys: Provide Safeguard Relief, Keep Manufacturing Jobs in America

America First: Let’s Stop Foreign Countries Waging Economic War on Millions of American Manufacturing Jobs

July 1, 2026

America First: Let’s Stop Foreign Countries Waging Economic War on Millions of American Manufacturing Jobs

Guidoni USA: Safeguard Relief Will Save Jobs And Level the Playing Field

June 26, 2026

Guidoni USA: Safeguard Relief Will Save Jobs And Level the Playing Field

A quartz countertop tariff would counter unfair imports and save American jobs, not wreck your kitchen budget

June 24, 2026

A quartz countertop tariff would counter unfair imports and save American jobs, not wreck your kitchen budget

QMAA Members Testify Before USTR, Call for Strong Safeguard Trade Relief to Save 100,000 American Manufacturing Jobs

June 16, 2026

QMAA Members Testify Before USTR, Call for Strong Safeguard Trade Relief to Save 100,000 American Manufacturing Jobs

Trade Relief Will Save American Quartz Jobs, Not Cut Them.

June 11, 2026

Trade Relief Will Save American Quartz Jobs, Not Cut Them.

Iran, India, and China, the ‘Axis of Evil’ seeking to destroy millions of US manufacturing jobs

June 5, 2026

Iran, India, and China, the ‘Axis of Evil’ seeking to destroy millions of US manufacturing jobs

QMAA Praises ITC Safeguard Remedy Recommendation; Urges President Trump to Impose Strong Tariff and Quota

May 13, 2026

QMAA Praises ITC Safeguard Remedy Recommendation; Urges President Trump to Impose Strong Tariff and Quota

QMAA Testifies at Safeguard Remedy Hearing: Foreign Quartz Importers Decimate U.S. Manufacturing and Fabricators

April 24, 2026

QMAA Testifies at Safeguard Remedy Hearing: Foreign Quartz Importers Decimate U.S. Manufacturing and Fabricators

Quartz Manufacturing Alliance of America Commends ITC for Affirmative Injury Determination in Global Safeguard Case

April 1, 2026

Quartz Manufacturing Alliance of America Commends ITC for Affirmative Injury Determination in Global Safeguard Case

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FAQ

The Safeguard petition will help save tens of thousands of jobs in American stone fabrication shops.

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“In 2019, the last plant shut down because of cheap foreign imports. More than 1,000 people lost their jobs. Now, I'm worried I may see the same thing take place again without relief from foriegn countries who cheat.” -Raymond Mack, Guidoni USA

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“Without the Administration taking bold and decisive action, the domestic quartz business will be decimated” -Jack Sundry, Cambria

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“Because of unfair foreign trade, if nothing changes we become a ghost town again. My message is very simple, we need you President Trump to help save these jobs, we just need you to hear us, we need you to make a difference. We need these jobs to survive. Here in Mcrae, we don’thave a lot of opportunities, we have to drive long distances to make a living for our families. With Guidoni coming back, it just brought back so much hope that we could maintain our life here, and our children don’t have to go somewhere else to make a living.” -Tommie Marchant, Guidoni USA

CONTACT

900 Seventh Street NW

Suite 500

Washington, D.C. 20001

Luke A. Meisner

Partner, SCHAGRIN ASSOCIATES

© 2026 QMAA

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