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A Global Lighting Legacy Since 1979
GROUP PROFILE

Corporate Profile

Corporate Milestones

1979

Diamond Life Lighting. Crafted in Hong Kong.
Guang Ming Yu Lu. Our legendary crystal chandelier, a bestseller for 38 years.

1982

Pioneers in China's lighting industry. The first factory in China to produce 24k gold-plated chandelier. Our mainland manufacturing base was built on this legacy of excellence.

1985

Collaborating with world-famous Swarovski®
Crafting Asia's most exquisite crystal chandelier, Diamond Life lighting a leading lighting manufacturer in Asia

1990

Entered European and American markets. Our prestigious projects include the Las Vegas Sands Convention Center and other extensive portfolio of well-known hotel lighting projects.

1991

Founded domestic marketing center in Guzhen, Zhongshan, launching our domestic market leadership.

2002

Partnering with Swarovski® and establishing strategic cooperation with world-class company.

2005

The OLANES brand. China's first Swarovski® Element Co-Branding partner, creating crystal chandelier with heirloom value.
Trusted by Beijing's Palace Museum to illuminate one of China's most important heritage sites.

2008

Completed lighting project for Atlantis The Palm, Dubai, a testament to our world-class quality.

2009

Launched RENAISSANCE, a brand of humanities art crystal chandelier. Creating superb crystal lighting masterpieces.

2010

Expansion through acquisition: Acquired American lighting brand, KALCO, strengthening our global presence.
In the same year, OLANlES was elected to the limited edition "luxury" list and confirmed as an iconic brand.

2011

Created ALLEGRl, a US-based, high-end crystal chandelier brand for the North American market.

2013

A global leader in lighting. Diamond Life International Lighting Group was founded with three R&D centers in the US, Philippines, and China.

2014

Introduced J.L DANTE, bringing elegant, handmade Italian glass art to our collection.

2015

Ranked #1 globally for Swarovski® crystal lighting components purchases from 2005-2015.

2016

Honored by LVSC Sands as "The World's Best Supplier," confirming our quality and reliability.
A global footprint across 100+ countries, with projects in over 1,000 top hotels and renowned architectural projects.

2017

Bringing American classic lighting to China. The KALCO brand introduces a timeless US heritage to the Chinese market.

2018

Honored with the "Consumer Trust Brand" award.

2019

Recognized as 2019 Strategic Partner and Preferred Brand for "Asia Pacific Hotels Awards".

2020

Recognized with the "2020 Outstanding Contribution Award for Flower Sea Island Development."

2021

Honored by Andaz Shenzhen Bay and China Resources as an "Outstanding Collaborative Enterprise."

2022

Awarded "Masterful Craftsmanship Enterprise" and "2022 Top 10 Decorative Lighting Brand" at the 16th China Lighting Annual Awards.

2023

Recognized for market leadership: Honored as "2023 Leading Luminaire Enterprise" by China's Lighting Industry Association.

2024

Dual Accolades: Named "Annual Top Searched Designer Brand" and "Annual Top Searched Brand" in China's Home Furnishing Industry Research.

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1982
1985
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2002
2005
2008
2009
2010
2011
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024

Corporate Accreditations

ISO9000英文
ISO1400英文
压缩2024AAA级信用企业
压缩2024诚信经营示范单位证书、质量、服务诚信单位证书
压缩2018 “优秀美式灯品牌 KALCO
压缩2016亚洲最受消费者信赖品牌
粤港清洁生产伙伴(制造业)
压缩五星 “诚信经营&规范管理”
压缩AAA级中国质量信用企业
压缩金沙中国最佳供应商奖牌
压缩知识产权管理体系认证证书
健康职业安全管理证书英文

Corporate Group Structure

公司架构英文版

Strategic Partners

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Swarovski
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ZANETTI murano
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OSRAM
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RCR Cristalleria Italiana
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Philips
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Asfour Crystal
Swarovski
Swarovski has maintained independent operations since its founding in 1895 in Wattens, Austria. Today, with a global workforce exceeding 25,000 professionals, the company serves over 120 countries worldwide. Throughout its legacy, Swarovski has pioneered avant-garde innovation across multiple domains: Fine jewelry crafting techniques Fashion industry collaborations, Architectural lighting solutions Cultural experience design Industrial technology R&D Rooted in Central Europe’s rich cultural heritage, the brand synthesizes artistic vision, scientific precision, and commercial excellence—transforming crystal into a universal language of modern luxury.
ZANETTI murano
Zanetti Artistic Glass (Zanetti murano) was established in 1956. Born in 1961 on Murano Island, Venice, Oscar Zanetti hails from a renowned family with deep roots spanning generations on the island. His lineage includes Abbott Zanetti, founder of the prestigious Museo del Vetro (Glass Museum of Venice) Oscar began mastering glassmaking at a young age. From the age of 14, like many apprentices, he endured uncharted hardships to break through the grueling layers of training. Through unwavering perseverance, Oscar ascended from apprentice to assistant, finally earning the coveted title of "Maestro" in 1981—a testament to artistry forged in fire.
OSRAM
OSRAM has been globally renowned for its exceptional lighting solutions for over a century. Today, it ranks among the world's two leading light source manufacturers. Headquartered in Munich, Germany, OSRAM operates as a wholly-owned subsidiary of Siemens. With a presence in nearly 150 countries and territories worldwide, OSRAM pioneers advanced illumination through innovative lighting technologies. Our products serve diverse sectors including public spaces, commercial offices, industrial facilities, residential environments, and automotive applications. Supported by thousands of patents, OSRAM illuminates iconic global landmarks such as Taipei 101, Dubai's Burj Al Arab, Stadium Australia (2000 Olympics), and Munich's Allianz Arena (2006 FIFA World Cup)—demonstrating our commitment to engineering excellence across continents. Precision Light. Engineered Legacy.
RCR Cristalleria Italiana
"Italian RCR Crystal, a signature brand under CALP (Cristalleria Artistica La Piana), epitomizes uncompromising excellence. Every creation undergoes rigorous precision control through state-of-the-art machinery at each production phase, crowned by irreplaceable maestro-led quality inspection—guaranteeing peerless perfection. Crafted from optically pure crystal renowned for its exceptional luminosity, resilience, and malleability, RCR’s material transcends ordinary glass. This sublime foundation enables masterful cutwork and engraving, elevated further by CALP’s alliance of legendary Venetian engravers and Italy’s avant-garde designers. The result? Timeless pieces radiating regal elegance. Reinterpreting centuries-old traditions through a modern lens, RCR crystallizes innovation and mystique into tableware and home decor—transforming everyday rituals into artistic experiences for connoisseurs worldwide."
Philips
Philips Lighting Division leverages its technical expertise to develop, manufacture, and deploy innovative lighting solutions. As an industry pioneer driving continuous innovation, Philips constantly explores new market opportunities. By deeply understanding human needs, desires, and aspirations, we craft effective and compelling lighting solutions that meaningfully enhance lives.
Asfour Crystal
Asfour Crystal — founded in Egypt in 1961 — masterfully fuses ancient Egyptian glassmaking heritage with innovative technologies to create bespoke crystal lighting of unparalleled distinction. With over six decades of relentless dedication to quality and design, we stand as the world’s largest crystal producer and the undisputed chandelier leader across the Middle East and Africa.

Our Global Experts

Wong Kwai Chi
Wong Kwai Chi Chairman
As the founder and Chairman of Diamond Life Lighting Group, Wong Kwai Chi has guided the company's remarkable growth since its establishment in Hong Kong in 1979. A recognized industry innovator, he has spearheaded the company's global expansion working in over 100 countries. His strategic vision includes securing international certifications, fostering high-profile collaborations with partners like Swarovski, and orchestrating key acquisitions to cement the company's position as a global legend in the lighting industry.
Brian Wong
Brian Wong Vice President
With a Bachelor of Business Administration (Honors) from the United States, Brian Wong has been instrumental in shaping Diamond Life's global success. He has spearheaded the strategic development of multinational projects such as Galaxy Macau and Shanghai Disneyland. By integrating supply chain resources through data-driven insights, he has significantly optimized efficiency and cost control, fueling the brand's international influence and securing its leading position in the global industry. 
Albert Wong
Albert Wong Director of Sales & Business Development
Albert Wong, who holds a Bachelor of Business Administration and a Master of Lighting Design from the United States, has been a pivotal force at Diamond Life since 2006. He was a key leader in the acquisition of the US-based Kalco brand and has overseen the execution of major international projects, including Atlantis The Palm, Dubai. His strategic optimization of the omni-channel marketing system has consistently resulted in annual sales growth exceeding 20%, significantly enhancing the brand's international influence and market position. 
Wang Quanzhi
Wang Quanzhi General Manager and Chief Designer
As General Manager and Chief Designer, Wang Quanzhi has been instrumental in strengthening Diamond Life's brand culture and market adaptability. He has successfully led nationwide training tours, that have enhanced team performance and market responsiveness across the organization. His leadership is critical to communicating the brand's aesthetic vision and securing long-term loyalty.
Li Yongjian
Li Yongjian Design Director
With three decades of experience, Li Yongjian is a leading figure in luxury lighting design. He has spearheaded prestigious international projects, including Atlantis The Palm, Dubai and the Palace Lanterns for Beijing's Forbidden City Museum. His innovative approach has produced signature series, which have earned a global reputation in the high-end market. Through his designs, he expertly reshapes aesthetics with light and shadow, delivering a new paradigm of elegance and sophistication.
Liang Donghong
Liang Donghong Head of Production Department
With three decades of experience, Liang Donghong is a seasoned expert in manufacturing management. He has been instrumental in optimizing Diamond Life's entire production process, resulting in significantly improved production capacity and product quality. By establishing highly efficient operational models, he has successfully completed numerous major projects and set new standards for production management in the industry.
Chen Pincun
Chen Pincun Metal Production Manager
With two decades of experience, Chen Pincun is a metal manufacturing expert who oversees Diamond Life's entire production chain. He specializes in lean management and inter-departmental collaboration, using technological innovations to significantly boost operational efficiency. His leadership and commitment to excellence have established a new benchmark for precision manufacturing within the company.
Zhao Tuanzhou
Zhao Tuanzhou PMC Manager
With over two decades of experience, Zhao Tuanzhou is a recognized expert in supply chain management. He developed a robust collaborative system encompassing planning, logistics, and warehousing, and implemented a dynamic order review mechanism. These strategies have resulted in a consistent 98% delivery rate while effectively controlling costs and maximizing operational efficiency for the company.
Kang Rongxian
Kang Rongxian Electrical Engineering Expert, Diamond Life Lighting
With 30 years of experience, Kang Rongxian is a leading expert in electromechanical systems management at Diamond Life. He is known for optimizing energy efficiency and ensuring the safe operation of all equipment. His leadership in numerous energy-saving renovation projects has advanced the company's commitment to sustainable development through technological innovation.
Xiao Jingming 
Xiao Jingming  Senior Sculptor
A graduate of Shaoyang University's Fine Arts program, Xiao Jingming is a senior sculptor with more than 20 years of expertise. He has led prestigious international projects, including the Shanghai Disneyland Hotel and the Diaoyutai State Guesthouse in Beijing. His work is known for its unique cultural narratives, integrating minimalist design with innovative hand-carving techniques.
Liu Helin
Liu Helin Senior Sculptor
With over 20 years of sculpting expertise, Liu Helin has spearheaded prestigious international projects such as the Atlantis The Palm, Dubai, The Langham London, and The Bulgari Beijing. demonstrates a remarkable ability to integrate artistic vision with a building's aesthetics, delivering unique and impactful results for clients worldwide.
Xian Zhengyong
Xian Zhengyong Senior Specialist, Line Drawing
As a 25-year veteran in line drawing for the Second Hardware Workshop, Xian Zhengyong has developed an unparalleled expertise in guiding production with flawless accuracy. His precise and controlled technique on metal sheets establishes the critical first step for product quality and standardization across the entire manufacturing process.
Yang Gaofang
Yang Gaofang Foundry Specialist
A foundry expert with 23 years of experience, specializes in precision-casting lighting components. Yang Gaofang’s mastery of sand-casting techniques ensures the solid quality and durability of our products, making him a key figure in our foundry operations.
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