Filigree inlay is a traditional Chinese gold and silver craftsmanship, one of the "Eight Unique Skills of Beijing" and a national intangible cultural heritage.

This technique involves drawing pure gold into fine wires, then using intricate processes such as pinching, filling, assembling, welding, weaving, and stacking to create the desired shape, embellished with gemstones and enamel. Craftsmen weave delicate patterns with millimeter-thick gold wires, a meticulous and time-consuming process. E-DELON upholds the spirit of craftsmanship, showcasing the ingenuity of its artisans in every piece, blending Eastern elegance with gold, carrying on the long-standing tradition of craftsmanship, and ensuring the enduring beauty of classical craftsmanship.

Chasing is a traditional gold-working technique with a history spanning thousands of years, widely used in the creation of imperial artifacts in ancient times. Craftsmen, relying on chisels, employ dozens of techniques such as hooking, lifting, stepping, dotting, and pressing to directly engrave vivid patterns onto the gold blank. Without the need for additional splicing, the depth and layers are created through the deformation of the metal itself, resulting in fluid lines and a naturally formed three-dimensional effect. E-DELON continues this ancient craftsmanship using gold as its medium, engraving landscapes, flowers, birds, and auspicious patterns on small gold pieces, imbuing the products with the warmth of craftsmanship and giving new life to the ancient art of chasing in contemporary gold works.

Hammering is one of the traditional gold-working techniques in ancient China. Craftsmen repeatedly hammer gold sheets with hammers of various sizes, utilizing the metal's malleability to create shapes by raising and lowering the sheet. From flat gold sheets to three-dimensional teapots, cups, and bracelets, all can be shaped, resulting in natural, rustic textures that retain the marks of the hammers and highlight the warmth of handcraftsmanship. E-DELON deeply explores the value of traditional gold-making techniques, condensing the millennia-old craftsmanship of hammering into contemporary goldware.

Enameling, an ancient craft with a long history, imbues gold with a vibrant and dynamic quality through its rich colors. It is categorized into three types based on firing temperature and raw materials: low-temperature enamel uses resin as a base, resulting in soft and full colors; medium-temperature enamel blends resin and natural mineral pigments, balancing texture and color depth; and high-temperature enamel uses natural mineral pigments fired at high temperatures, resulting in stable and enduring colors. Craftsmen meticulously apply the pigments, employing multiple processes and careful firing techniques to allow the vibrant colors to blend harmoniously with the gold base. The interplay of warm and cool tones softens the heaviness of gold, creating an elegant and rich oriental aesthetic. E-DELON blends tradition and innovation, breathing new life into the beauty of ancient enamel on contemporary gold jewelry using traditional techniques.

Gold engraving is a carving technique used in gold jewelry. It involves using gold techniques to carve smooth, fine, and uniformly spaced parallel lines on the metal surface, giving the finished product a soft, silky luster and a diffuse reflection effect similar to a "cat's eye" on curved surfaces. It also enhances the product's hardness and wear resistance.

This craft requires artisans to precisely control the depth and density of the engraved lines on the curved surface of gold. High-powered microscopes are often used during the process, making each piece time-consuming and heavily reliant on manual labor. Due to subtle differences in the handwork, the lines in each engraved piece are slightly different, ultimately giving the metal surface a delicate luster and feel. E-DELON meticulously crafts its gold pieces, integrating traditional goldsmithing techniques into contemporary jewelry making, allowing the unique and delicate luster and feel of engraved lines to shine on modern gold creations.

The gold setting technique, by increasing the hardness of gold, breaks through the previous limitation that gold was too soft to set gemstones, achieving a breakthrough in expression. This technique uses gold as a base, securing gemstones such as jade, colored gemstones, and turquoise through bezel setting and channel setting; blending the warm texture of the precious metal with the natural brilliance of the gemstones, creating a harmonious balance of movement and stillness, enriching the layers and meaning of the jewelry. E-DELON inherits traditional setting techniques and combines them with innovative interpretations of contemporary jewelry design, allowing the traditional aesthetic of gold and gemstones to shine with new brilliance in modern gold jewelry.

Based on electrochemical principles, a uniform and dense black oxide layer is formed in certain areas of gold jewelry, creating a strong color contrast with the natural color of gold and highlighting the texture and details of the patterns.

E-DELON is deeply committed to innovation in jewelry craftsmanship, continuously optimizing its electroplating technology. Throughout the processing, reaction parameters are strictly controlled to ensure no damage to the gold base and no alteration to the gold's color. After meticulous post-processing and quality inspection, the interplay of black and gold creates a striking contrast, giving the jewelry a unique antique charm and artistic expression.

Hard gold craftsmanship maintains the original purity of pure gold while using precision techniques to increase the hardness of the gold material. This solves the problems of traditional pure gold being too soft and easily deformed and worn, resulting in finished products with a strong three-dimensional effect, clean lines, and the ability to create more complex and three-dimensional shapes.

This process balances the original texture of gold with structural stability, making the finished product less prone to bending and collapse, and ensuring it remains durable and aesthetically pleasing. It preserves the value of pure gold while expanding the design boundaries of gold jewelry, making it suitable for a variety of fashionable, affordable luxury, and three-dimensional gold jewelry creations.

E-DELON has been deeply involved in the iteration of nano-coating technology. Relying on professional pre-treatment dust-free and constant temperature nano-coating technology, it deeply removes impurities and oxide layers from the surface of gold jewelry, forming a nano-protective layer on the product surface. This achieves the effect of not being easily stained by fingerprints and dust, and is wear-resistant, scratch-resistant, and looks new for a long time.

CNC machining, relying on digitally programmed precision machine tools, automatically cuts and sculpts gold blanks. Unlike manual prototyping, it offers high precision, producing neat and symmetrical lines, and accurately replicating complex patterns and geometric textures with minimal error. From 3D modeling and raw material cutting to polishing and shaping, the entire process is integrated, resulting in a smooth, clean surface and sharp, clear details. Suitable for mass production of highly detailed designs, it empowers creative expression through machine precision, presenting a refined and sophisticated modern aesthetic of gold.