Why choose JOYFIDENT
Tangshan Joyfident Energy-saving Technology Co.,Ltd was founded in 1992, which is a enterprise specialized in R&D and manufacturing of high-end energy-saving windows, doors, certain walls and sun rooms with more than 32 years experience. Our factory covers an area of more than 60000㎡ with more than 100 employees, all production equipment is imported from Germany, which guarantees the superior quality of Joyfident products
Our products have passed CE, PHI and ISO9001 certifications, also certifications like”High-tech Technology enterprise”, “Specialization and Innovation Enterprise”, “Model of Door and Window Craftsman” given by government, the energy-saving aluminum clad wood windows were recognized as the first batch of strategic new products of Tangshan City.

Crafted with ingenuity Strict production craftsmanship and ingenuity to create every window

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01
1992
Tangshan Joyfident Energy-saving Technology Co., Ltd. established. -
02
1998
Joyfident started producing plastic steel window and hollow glass. -
03
2003
Joyfident started producing thermal broken aluminum window. -
04
2008
Joyfident passed ISO9001 quality system certification. -
05
2009
Joyfident become the first manufacturer of aluminum clad wood window in east Hebei Provenience. -
06
2012
Joyfident’s output value exceeded 100 million CNY. -
07
2017
Joyfident introduced a full set of Germany sun room production line -
08
2019
Joyfident started expanding global business. -
08
2024
Joyfident built sub-factory in Bahrain.

Joyfident story
In 1992, the Chairman's southern tour speech sounded the clarion call for the reform and opening-up battle, and the beautiful story of Joyfident also kicked off.
At that time, China's door and window industry was still a whole era behind Europe. Jinnuo New Impression Decoration Company(Predecessor of Joyfident), which was engaged in the decoration and decoration industry, was shocked by the high-quality wooden window products and rigorous craftsmanship of Europe. It devoted all its efforts to investigate and study, and introduced advanced German equipment and manufacturing systems. After more than 10 years of implementation and transformation, there were many patented technologies and inventions during this period, which finally made Joyfident wooden windows enter thousands of households and many families with high-quality pursuit of life.
Looking back on the extraordinary development process of more than 30 years, the Joyfident brand has come all the way, not forgetting its original intention and forging ahead. It has developed from silent development to a strong brand in the district and city, and has become a trend leader in the subdivision field. In addition to the domestic market, the products are also sold in Europe, America and the Middle East. Behind the growth of the Joyfident brand is the growth of talents, the drive of innovation and the power of culture. We have trained many R&D personnel, technicians and craftsmen who love the wooden window business. The R&D team continues to work hard on product development and improvement every year. The company has a manufacturing base of more than 60,000 square meters. The main products promoted to the market are safety series and energy-saving series of aluminum-clad wooden windows, pure solid wood windows, aluminum-clad wooden cables, aluminum-clad wooden sun rooms and surrounding products, which have won the reputation of domestic and foreign users, gained the recognition of the industry, and made contributions to the green and low-carbon development of society.