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SINOL takes priority in products quality, which is regarded as our company’s life and the foundation of the development. Customers’ full satisfaction is our fundamental purpose. Our company executes the quality management system to the letter. We consistently adhere to the quality principle of “customers’ satisfaction, technology innovation, laws and rules abiding, consistent improvement” to enhance the enterprise’s management proficiency, quality and market competitive power. We also lay a solid foundation to achieve the goal of to be an international famous brand in the field of dental equipment manufacturer and system integration service promoter.
In 2000, SINOL passed the rigid qualification for ISO 9001 certification.
In 2003, SINOL passed the qualification for ISO 13458 certification..
In 2003, SINOL passed German TÜV SÜD’s CE certification.
In 2007, SINOL passed ISO 10012 certification.
In 2008, SINOL achieved FDA certification.
In 2008, SINOL achieved Japanese JET’s J-GMP certification.
In 2011, SINOL was awarded as outstanding certification enterprise in Shaanxi
province by the quality and technical supervision bureau of Shaanxi province.
In 2014, SINOL started to propagandize "ROHS ", which accords with EU standards. SINOL takes the social responsibility to environment protection.

dental unit_dental handpiece-Xianyang North West Medical Instrument (Group) Co., Ltd.




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