Xiamen Jade Dragon Arts & Crafts Co., Ltd. is a modern enterprise set import and export production, processing and trade in one of their own R & D, production of marble and jade shaped mosaic classes, not only selling products in major building materials stores, trading companies, but also in Europe and America Australia, the Middle East, Japan, Korea and other regions develop a number of agents and partners, our production capacity, design and construction capability, channel development capability, service capacity, are walking in the forefront of the industry, production and marketing effectiveness matures, already is Chinese jade background banner. In simple synthetic diamond growth chamber, generally pyrophyllite, catalyst films, graphite, steel ring sections. Pyrophyllite synthetic diamond process is crucial accessories. Primarily as pressure transmission, insulation, insulation, sealing and so on. Carbon materials are key materials for synthetic diamonds. Catalyst tablets, namely metal alloys, graphite into a 2.5 × 105kPa over pressure and temperatures above 2700K diamond needs, in order to make the synthesis temperature decreased, jade plate building measures with the addition of the alloy, so the role of carbon in the molten alloy next to the crystal growth process is similar to the growth flux method Xiamen Jade Dragon Arts & Crafts Import & Export Co., Ltd. is a production, processing and trade in one of the modern enterprise, self-development, production of marble and jade shaped mosaic classes, not only selling products major domestic building materials supermarkets, trading companies, but also in Europe and Australia, the Middle East, Japan, Korea and other regions over the development of agents and partners, our production capacity, design and construction capability jade plate, channel development ability, the ability to fine jade service board table colors, are walking in the forefront of a new industry jade plate materials, production and marketing effectiveness matures, China already is jade background banner. "Pei" Pei refers to a variety of jade worn on the person, which is characterized by smaller individuals, most of them have to threaded holes. Pei's more categories, jade ornaments, bracelets, jade just mao, jade tablets, jade belt hook and so on. Some groups wear, and some hang separately. ① human earrings jade ornaments, the shape of small Bi, but there is a gap. Neolithic jade ornaments and more light elements without pattern, the Shang Dynasty jade ornaments often Beaulieu shape, end opposite the West Zhou Jue more oblique Daoke the dragons, moire, Bird et al., Autumn unearthed jade ornaments more, smaller shape, diameter between 2-5 cm. After the Warring States Period, jade ornaments no longer popular. ② bracelet bracelet is one of the basic human ancient wristlet, Neolithic burials have been unearthed see, Dawenkou bracelet was foreign inner circle, the Spring and Autumn Period bracelet for flat round, Tang on behalf of a gold bracelet, developed to Song bracelet circular ring, the inner flat cylindrical, light elements without pattern, common in the Ming and Qing bracelet decoration, such as joint pattern beads, rope lines, patterns and other bamboo. Crystal Jade board manufacturers _ _ Xiamen zhao'an jade jade mosaic panels provided by Xiamen Ltd. Jade Dragon. Xiamen Jade Dragon Ltd. (18906777722.1688.com) is Xiamen, gemstone jade crafts leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Xiamen Jade Dragon Ltd. led the staff warmly welcome all inquiries negotiations to create Xiamen Jade Dragon Ltd. a better future.