As the first enterprise in the industry to set up an experimental system according to ISO17025 approved standards, the experimental team of Firstunionen Group deeply participated in and enabled the development and commercialization of atomizing products from early product planning, middle product development and verification, and later mass production and maintenance. In addition, the R&D team has set up the industry's top laboratories in China, Toronto, Los Angeles, Swansea and many other locations at home and abroad. To help the field of electronic atomization to carry out sustainable, forward-looking research and testing work in accordance with local standards worldwide.

After planning and implementation, Firstunionen Group has passed the full set of quality management system including ISO9001, ISO14001, ISO45001, ISO13485, QC080000 and c-GMP through the audit and certification of the third party international audit organization. In the process of operation, To ensure the effective operation of the whole quality management system through regular internal audit, annual audit of third party international institutions and irregular audit of well-known international and domestic major customers.

The product compliance team of Firstunionen has conducted in-depth research on global regulations, and conducted in-depth research, planning and layout on product biochemical safety, electrical safety, structural safety and public health risks. By forming strategic partnerships with companies with the highest safety standards in the industry, we have further demonstrated our ability to control product compliance. Heyuan Group has a full range of product declaration services, including PMTA in the United States, TPD in the European Union, national standard product declaration in China and medical device declaration.