Cold storage room fast door are used to industrial warehouse applications, our cold storage doors combine the latest technology, premium materials and design features to meet the demanding requirements of the cold storage industry. Available as a sliding, swing and vertical lift door, all Cold Guard doors incorporate a tough and thermally neutral fiberglass reinforced pultrusion framework, extruded plastic polymer casings and Non-CFC foamed-in place polyurethane core. We understand the conditions that cold storage doors must endure. Superior design methods and non-corrosive materials ensure that Cold Guard will perform and look good for years to come!
The advantages of cold storage fast room door
Excellent Insulation Properties
Save Money on Temperature Costs
A Variety of Cold Room Options
Temperature Control and Efficiency
One of the most important benefits of our cool room panels is passive temperature control.
Safety for You Too
Not only are our cold room panels very hygienic, they also allow for superior safety. Their low allergenic qualities and enhanced seismic performance will protect you while you`re at work.
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Dongyang woodcarving, a traditional folk craft from Dongyang City in Zhejiang Province, boasts a rich history that dates back over a millennium. Known for its exquisite craftsmanship and artistic value, this art form has been deeply rooted in the region's culture and environment. The abundance of suitable wood, such as eucalyptus, played a crucial role in its development. Dongyang woodcarvings are characterized by their natural wood texture and color, polished to a smooth and delicate finish, reflecting both technical mastery and aesthetic refinement.
The origins of Dongyang woodcarving can be traced back to the Tang Dynasty, with significant growth during the Song Dynasty and flourishing in the Ming and Qing dynasties. Historical evidence, such as wooden Buddha statues found in the Nansi Tower built during the Northern Song Dynasty, supports this long-standing tradition. The subject matter of these carvings is diverse, ranging from figures and landscapes to animals, flowers, and historical scenes, showcasing the versatility and depth of the craft.
As an art genre, Dongyang woodcarving has evolved through centuries of artistic practice, influenced by local architecture, furniture, and decorative items. It features a unique set of techniques, including relief carving, round sculpture, transparent carving, double-sided carving, and color woodcarving. Among these, relief carving stands out as the most distinctive feature, often using traditional perspectives like scattered or bird’s-eye views. The bas-relief technique, known for its depth of 2–5 mm, allows artists to express objects with strong visual impact and line-based detail. One of the most famous styles is "carving of the earth," where intricate patterns cover the surface, creating a three-dimensional and dense visual effect.
The embossed wooden box is a classic example of this style, admired for its elegance and craftsmanship. In addition to relief, Dongyang woodcarving excels in round carving, architectural decoration, and appliance design. The creation of woodcarving screens and hanging screens marked a significant innovation in the industry, blending traditional relief techniques with Chinese painting composition. These works often feature detailed depictions of floral motifs, birds, and human figures, with layers that are both subtle and vivid.
Artisans and designers have also introduced purely ornamental three-dimensional art screens, breaking away from traditional frame structures. These innovative designs incorporate various edging styles tailored to the subject, demonstrating the creativity and evolution of the craft. Through continuous innovation, Dongyang woodcarving continues to enrich the world of traditional arts, preserving its heritage while embracing new forms of expression.