QJ Quartzstone






Construction Materials · A Jaysons Holdings Joint Venture

QJ Quartzstone
(Pvt) Ltd  ·  Artistry Meets Technology

Premium Engineered Quartz Surfaces — From Mine to Installation. A joint venture delivering world-class engineered stone across Sri Lanka, Taiwan, Germany, and the UAE.

3 Factories
9 Production Lines
75+ Designs & Colours
10-Year Guarantee
PhD-Level R&D Team
3
Factories
9
Production Lines
75+
Designs & Colours
10yr
Guarantee

About Us

About QJ Quartzstone

QJ Quartz Stone (Pvt) Ltd is a joint venture between Queens Ceramic Inc. of Taiwan and Jaysons Holdings (Pvt) Ltd of Sri Lanka. Queens Ceramic brings decades of experience in eco-friendly building materials manufacturing; Jaysons Holdings contributes operational presence, real estate and hospitality sector knowledge, and established supply chain relationships in the minerals sector. Together, the partnership spans the full quartz value chain from raw material sourcing through to finished surface installation.

A Vertically Integrated Quartz Business. QJ Quartz Stone operates a vertically integrated business model encompassing raw quartz sourcing, engineered slab manufacturing, fabrication, and the supply and installation of finished surfaces across countertops, flooring, bathrooms, and pool surrounds.

The company currently operates three factories across Sri Lanka and Taiwan with a combined total of nine production lines. The third factory, located in Sri Lanka, has been commissioned with its first phase operational and capacity for expansion to three production lines.

Research-Driven Quality. Product development and quality assurance at QJ Quartz Stone is supported by a dedicated research and development team bringing engineering rigour and material science expertise to every stage of the manufacturing process.

Product Applications. QJ Quartz Stone engineered surfaces are specified across a broad range of residential and commercial applications including kitchen countertops, vanity tops, bathroom surfaces, flooring, and swimming pool surrounds.

A Natural Extension of the Group. For Jaysons Holdings, QJ Quartz Stone represents a deliberate and logical extension of the group's existing capabilities connecting its minerals sourcing, manufacturing infrastructure, and its real estate and hospitality portfolio as an end-user of premium interior surfaces.

Fully vertically integrated PhD-level R&D team 3rd factory in Sri Lanka
QJ Quartzstone surface

Applications

Where QJ Quartz Transforms Spaces

Designed for every surface, built to last a lifetime

Kitchen Countertops

Kitchen Countertops

Bathroom Vanity Tops

Bathroom Vanity Tops

Swimming Pools

Swimming Pools

Living Room Floors

Living Room Floors

Table Tops

Table Tops

Commercial Surfaces

Commercial Surfaces

Product Benefits

Why Specify
QJ Quartz Stone

Every QJ Quartz Stone surface is manufactured to a consistent technical standard combining material performance, ease of maintenance, and responsible production practices.

01

Eco-Friendly

Zero negative effects on the environment — sustainably manufactured from start to finish.

02

Recycled Materials

Uses responsibly sourced and recycled content, reducing waste throughout production.

03

75+ Designs & Colours

Including natural-finish options inspired by the beauty of nature for every interior style.

04

No Sealing Required

Ready to use after cutting and installation — no additional treatments needed.

05

No Conditioning or Polishing

Maintenance-free beauty that retains its lustre without any specialist upkeep.

06

Heat & Stain Resistant

Engineered for everyday life — withstands heat, moisture, and accidental spills.

07

Anti-Bacterial

Enhanced surface protection with anti-bacterial properties — a first in the Sri Lankan market.

08

Easy to Clean

Simply wipe with mild soap and warm water for a surface that always looks pristine.

09

10-Year Guarantee

Backed by global quality standards with a decade-long guarantee on every product.

10

Supports Education

Every purchase contributes to the education of children in rural Sri Lanka.

QJ Quartzstone manufacturing process

Craftsmanship

Precision at Every Stage

Every QJ Quartzstone slab is crafted by skilled artisans combining advanced engineering with meticulous hand-finishing. Our manufacturing process ensures every surface meets the highest international quality standards.

QJ Quartzstone craftsmanship

Artisan Craftsmanship · QJ Sri Lanka Factory

Engineering Excellence

Product Specifications

Engineered to the highest international standards

PropertyStandardResult
Abrasion ResistanceASTM D 40601064mg
Izod Impact StrengthASTM D 25613.3 J/m
Boiling Water ResistanceNEMA LD3 2000No Effect
ColorfastnessANSI Z124.6Pass
Compression Strength (Dry/Wet)ASTM C 170209 MPa / 203 MPa
DensityKSF 25302.3–2.4 g/cm³
Deflection TemperatureASTM D 648243°C
FlammabilityASTM-84 / NFPA 255Class A
Flexural StrengthASTM D 79042.4 MPa
Freeze & Thaw CyclingASTM C 1026Unaffected
Fungal & Bacterial ResistanceASTM G 21No Growth
Barcol HardnessASTM D 258386
Stain ResistanceANSI Z124.6.5.2Pass
Water AbsorptionASTM D 570<0.011%
Size 3m × 1.4m
Thickness 14mm (½")
Thickness 20mm (¾")
Custom Sizes Available on Request

Sustainability & CSR

People, Planet & Community

QJ Quartzstone believes that great products and responsible business go hand in hand. Every purchase supports communities, protects the environment, and contributes to a better Sri Lanka.

Education Support

2,300+

children supported with educational aid in rural Sri Lanka.

Forestation

1,500+

trees planted by 2016, with ongoing environmental commitments.

Eco-Friendly Manufacturing

Zero

negative-impact production processes and recycled materials throughout.

Community Empowerment

Direct

financial and social support to families surrounding operations.

Distribution Network

Global Reach, Local Expertise

Regional distributors available across Sri Lanka, Taiwan, Germany, and the UAE.

Sri Lanka

Head Office & Manufacturing

Taiwan

Manufacturing & R&D Partner

Germany

European Distribution

UAE

Middle East Distribution

Get In Touch

Ready to Transform
Your Space?

Explore 75+ designs and get in touch with a QJ Quartzstone dealer near you.

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