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Raymond G. Lee

Raymond G. Lee


In the dynamic landscape of the digital age, where artificial intelligence (AI) and technological advancements redefine the boundaries of possibility, our industry faces unprecedented opportunities and challenges. The fast-paced evolution demands not only our adaptability but also a commitment to continuous innovation. As we step into this era of AI and transformative technologies, our focus on fostering change and embracing innovation has never been more critical.

At Raymond’s Dental Solutions, our dedication to supporting our clients—dentists, dental staff, and dental lab owners—remains steadfast. In a world where efficiency, precision, and cutting-edge solutions become the benchmarks of success, our mission is to empower you to achieve excellence in your practice. We are committed to providing state-of-the-art products and services that not only meet the evolving demands of the dental industry but also enhance your professional and personal life.

Ensuring your satisfaction and facilitating a harmonious work-life balance are at the core of our values. We strive to be your trusted partner in navigating the challenges and seizing the opportunities presented by the AI age. Together, let's forge a path toward a future marked by success, innovation, and well-being. Your happiness and success are our paramount concerns, and we eagerly anticipate contributing to your journey with unwavering support and dedication.


Mission Statement

To find ways to help our customers (the dentists, the dental staff, and the dental lab owners) achieve success and happiness both professionally and personally

Vision statement

To be remembered as a company that helps and supports its business partners to transform into the kind of individuals and businesses that are esteemed like heroes by their own customers


Meet The Team


Sam Kim

Digital Marketing


Alex E. Lee

Technical Support


Sunny Lee

Marketing & Sales

Contact US


Doowon USA, Inc., DBA "Dental Solution USA," is the American distributor of Yoshida CO2 laser developed by Yoshida Dental MFG, CO., Ltd, Japan. The outstanding quality of Yoshida CO2 lasers has won the highest market share in Japan.

Doowon USA, Inc. is also an American distributor of Arum dentistry, which specializes in the research, development, and manufacturing of dental CAD/CAM milling machines.

Doowon USA, Inc. has earned the reputation of providing the fastest tech support in the industry responding to customers all over the United States.

Tel: (703) 543-2327

2131 N Broad St STE 201, Lansdale, PA 19446

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About Manufacturers


Digital Dentistry Innovator

ARUM Dentistry, Co.,Ltd. specializes in the research, development and manufacture of dental CAD/CAM milling machine in the dental industry. Founded in 2000, ARUM Dentistry, Co.,Ltd became the first company in the same industry that has successfully developed Customized Abutment using Pre-milled Blank and launched 5X-200, a CAD/CAM milling machine, in the dental market for metal milling machine.

ARUM Dentistry, Co.,Ltd has established the largest library and dental material line-up in the dental market in response to worldwide CAD/CAM maching cases over many years. Through full-scale inspection of all dental materials and the acquisition of approval from KGMP, FDA, CE, etc., ARUM Dentistry, Co.,Ltd is also building the unique competitiveness of ARUM Dentistry, Co.,Ltd .based on quality management, prompt and accurate customer support and after sales services.

ARUM Dentistry Co., Ltd. always listens to the voice of our customers and continuously researches and develops advanced technologies to lead Digital Dentistry Innovation.

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Address: 44, Techno 8-ro, Yuseong-gu, Daejeon, Republic of Korea

Tel : +82-42-935-3644 


Dental Next Action

Yoshida Dental is one of the oldest general dental equipment manufacturing companies in Japan. Its strength is “Creativity” as simply put. Its strategy is simply “we deliver”. Although It is a long-established company, it has the vitality of a new venture, full of drive and motivation. It designs and creates! It has the technology to develop and produce our dental chairs, handpieces, X-ray equipment, CT, laser, MRI and more. And It holds No1. Market share for particular brands in Japan. 

Quality Control

Yoshida Dental is committed to quality control on a daily basis, developing dependable products and services that are trusted by customers around the globe. In addition to compliance with the Japanese Pharmaceutical Affairs Law, It has obtained ISO 13485 certification as part of our ongoing effort to systematically manage the quality control system. All employees strive to meet the rigorous standards of ISO, which require maintaining a defective rate close to zero, as well as protocols for minimizing waste. In the event that product defects are discovered, its quality control system has safeguards in place to identify and correct these issues. It makes a continuous effort to meet ISO standards, making ongoing improvements to provide customers with the exceptional quality they expect.


Headquarter & Tokyo Factory

Address1-3-6 Kotobashi, Sumida-ku Tokyo, Japan

TEL+81-3-3631-2165 (International Business Div.)

FAX+81-3-3631-2685 (International Business Div.)

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