A Name of the specialization

Who We Are

Oppein Stone belongs to OPPEIN Home Group Inc. Established in 1999, OPPEIN Stone specializes in the manufacturing and sale of quartz stone. As a leading manufacturer of quartz stone slabs in China, Oppein Stone offers one-of-a-kind products and unparalleled service.

With Oppein Stone, quality and aesthetics are always guaranteed.

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140,000 sqm. Production Sites

Oppein Stone owns the Owell factory, which specializes in producing quartz slabs with intelligent facilities.

4,000,000 sqm. Annual Output

A leading quartz slab manufacturer in China, we produce 8 million sqm.

12 Automated Production Lines

Using fully automated production lines, we ensure the efficiency and precision of the fabrication of quartz slabs.

128 Countries Serving

Oppein quartz slabs have been exported to countries worldwide, and in 2021 we generated revenue of 900 million CNY.

Our Experts to Help

With a total employment of 20,000, Oppein has the most qualified experts available to assist you.

Our experienced sales team can provide fast quotes and assist you with budget consultations.

As for manufacturing, our professional R&D and quality control teams would work to ensure your order is fulfilled on time and to your satisfaction.
The employees of Oppein Stone have at least five years of experience in their respective fields, so you can be assured of our professionalism.

R&D Team

Our R&D team has more than 20 engineers, including an Italian technical director, Pielpaolo. We have received 13 patents and inventions in China for our quartz slabs.

Production Team

From color sorting to polishing, every step of quartz fabrication is under control. Hundreds of skilled workers would operate the machines to produce top-quality products.

QC Team

Not only do we focus on the output, but also the quality control process. A team of QC experts will apply over 50 inspection procedures to ensure the quality of every batch.

Sales Team

Service is just as important as the product. Our 30 sales representatives provide our clients with one-stop service from the initial concept to the completion.

Environment & Future are Our Priorities

Oppein Stone utilizes only natural and healthy materials to manufacture quartz slabs. Natural and selected quartz grit form the basis of sturdy slabs. 8-10% unsaturated polyester resins have no harmful additives.

With NSF and ISO certifications, Oppein Quartz Slabs are eco-friendly and family-friendly. Green products contribute to a better future.

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