GDCH Technology Co., Ltd. is a state-level high-tech enterprise engaged in the research, development, production and sales of high-precision electronic copper foil, various types of copper-clad electronic substrates and printed circuit boards. The company has established large-scale production bases in Meizhou, Huizhou, Guangzhou and other places, equipped with international advanced high-quality production and testing equipment, adopting internationally accepted enterprise management models, implementing standardized operation management and control, and passed ISO9001: 2015, IATF16949 : 2016, ISO14001: 2015 management system certification, products passed UL, CQC certification. The "M" brand copper clad laminate was rated as "Guangdong Famous Brand Product" and the "M" trademark was identified as "Guangdong Famous Brand" by the Guangdong Provincial Bureau of Industry and Commerce. Chaohua Technology has become a professional, integrated and large-scale printed circuit electronic substrate and printed circuit solution industry group.
In September 2009, GDCH Technology was listed on the Shenzhen Stock Exchange. GDCH Technology adheres to the "vertical integration" industrial chain development strategy and continues to expand into the upstream raw material industry. In the future, it will reach an annual output of 40,000 tons of copper foil and 32 million copper-clad laminates. Chaohua Technology successfully participated in smart cities in 2015. And chip design and software integration industry, shares in the world's leading G.hn chip design company Chip Semiconductor.
Products
Printed circuit board
The annual production capacity of single panel is 6 million square meters (including LED white oil board 1.2 million square meters); the annual production capacity of double-sided multi-layer boards is 1.4 million square meters; the product has passed the US UL certification (certification numbers: E231151, E310229, E338047), China CQC product certification.
Ranch
Copper clad sheet
Halogen-free, medium-high TG, high CTI, Anti-CAF, LOW-DK and other high-performance FR-4 boards with an annual production capacity of 6 million; a full range of single-sided copper-clad boards (including XPC, FR-1, 22F, CEM-1, etc.) Annual production capacity is 7 million pieces. 1080/2116/7628/3313/1506 and other specifications supporting PP annual production capacity of 30 million meters; the product has passed the US UL certification (E198863, E166524, E471345), China CQC product certification.
Electronic copper foil
The production capacity in 2016 is 6,000 tons, and the thickness of copper foil is 8-210μm, which can be customized according to customer requirements. Products meet IPC-4562 standard requirements. The company started the construction of “8000 tons of high-precision electronic copper foil engineering project” in 2015. The first phase of 3000 tons of 6-8μm lithium battery copper foil production line was put into operation before March 31, 2017, and the second phase of 5000 tons of 6-8μm high precision lithium battery The copper foil production line is under construction.
Special ink for printed circuit
Chaohua Technology's printed circuit special ink production workshop was established in 2006. In recent years, the scale of production has been expanding, and the variety has been increasing. Some raw materials are selected from imported raw materials. Certification (certification number: E326811). Trademark: Sanxin.
Special wood pulp paper for copper clad laminate
Chaohua Technology is one of the few domestic companies that can produce wood pulp paper for V0 grade flame-retardant paper-based copper clad laminates. The annual production capacity reaches 6,000 tons, and the product's vertical and horizontal strength, uniformity, and water absorption performance have reached domestic leading levels, with stable performance and excellent quality, which can completely replace similar imported products. The main product specifications are: 130g, 135g, 140g, 145g, 160g, etc., and can produce products with widths of 1045mm and 1250mm according to customer requirements. Trademark: Han Jiang
CNC
With 70 high-speed, high-precision CNC drilling machines, it can undertake PCB drilling processing, and the monthly processing capacity of multi-layer board drilling is 800,000-1 million feet, which has been widely recognized and praised by PCB customers.