Changxing was established in 1995 and is a national high-tech enterprise specializing in the production of quartz crystal resonator series products. With a total investment of 150 million yuan, has modern advanced production equipment and process technology introduced from Japan, US, HK, Taiwan and other countries. It mainly produces 1.8~80 MHz HC-49/U, HC-49/S, HC-49S/SMD, SMD resonators and oscillator series products, with an annual production capacity of 850 million.

Cpm electronics co, . Ltd established in 2002. It specializes in LED, crystal resonator, and gain block amplifer. The outstanding quality and competitve price bring us good requtation at home and abroad. Nowdays, our business partners are spread jin tens of countries and regions, such as Southeast Asia, North America and Europe etc. Our continuous effort is to meet the increasing quality demands of the international market. "Reducing cost, increasing efficiency, customer satification, and constantly improving quality system" is the firm objective of our company. We shall establish close relationship with our customers jointly to create a brilliant future.

Established in 1997, SHOULDER Electronics Limited is a well-known SAW devices company in the worldwide. SHOULDER is specialized in the development and production of SAW filters,

Our company was found in 1992. As we are developing international trade now we will give you the best service and the lowest pricees. We mainly deal with Monolithic Crystal Filter, Crystal Unit, Cylindrical Crystal Unit.

Shenzhen Jing hong Xing, Technology Co., Ltd. is a professional high-precision quartz crystal, development, production and marketing of high-tech manufacturers. The company now has a modern plant, equipped with 10, 000 clean workshop, the company introduced a number of cutting-edge technology and equipment industry, monthly production capacity has reached 4 million, compared with similar products, the company advanced technology, reliable quality products more stable, more precision high seismic better, cheaper. The use of the Pearl River Delta manufacturing advantages of electronic distribution center, with many electronics manufacturers to establish a long-term stable partnership.

Taichang Electronic Co., Ltd. located in Yantai Development Zone, ShandongProvince, China, is a professional manufacture in various crystal components such as quartz crystal resonators.

Hefei Jingweite Electronics Co., Ltd was formerly known as Tongling Jingweite Electronics Co., Ltd, that was established in 2001 and speciallized in quartz crystals units production, R&D and marketing.

Success crystal Compnany is the manufacturer which produce crystal resonator in main.

ChipSun Technology Co., Ltd. Founded in 1991, is dedicated to the research and development, production and sales of frequency components. We made our own brand FT which was recognized as National High-Tech Enterprise in 2017.

JY Electronics Co., Ltd. is a professional manufacturer of frequency control device with many years in China. Our products are mainly used in RF radio circuit, microwave communication, component of Choose frequency GSM/CDMA and base station/direct increase station, 3G, 4G communication, GPS, satellite TV, satellite transmission, wireless security system, radar, electron resist, aviation, spaceflight, and other communications products, consumer electronics products etc.

VY Optoelectronics Co., Ltd. Specialized in manufacturing kinds of optical precision element and photographic lens &accessory. Through many years' hard work and positive innovation, we have became a optical company integrating lens design, production and sales.

Shinningpc Industrial Co., Ltd is a company specialized in producing and exporting all kinds of Face Peeling machine, RF Equipment, IPL Machine, Laser Beauty Equipment, Slimming Machine, facial equipment and Slim equipment and so on.

Established in 1998, Shanghai Jingding Electronics Co., Ltd. (JDS), a high-tech joint-stock enterprise specialized in development and manufacture of quartz crystals, is one of the largest domestic manufacturers of quartz crystal resonators and quartz crystal oscillators. JDS has an R&D center in Taiwan and a production base in Mainland China, covering a plant area of 35, 000sqm. With 3, 000sqm of standard intelligent office space, the Company currently owns 850 employees, including nearly 200 technicians. Possessed of advanced production and test equipment which has been imported from South Korea, Japan, and the United States successively, experienced technical specialists, as well as solid technologies and abundant experience in product research and development, the Company has achieved an annual production capacity of 50 million HC-49S crystal units, 35 million SMD crystal resonators, and 30 million various oscillators.

Lianyungang Haoerjing Electronics Co., Ltd is a professional supplier of crystal components. With high quality products, excellent service and a good reputation, we have won great support from customers around the world. Thus, our scale has been expanded. We also offer all kinds of OEM/ODM services. At present, we export products to southeast Asia. We have established long-term, stable and good business relationships with many manufacturers and wholesalers around the world. If you are interested in any of our products, Please feel free to contact us for more details.

Zhuhai Dong Jingda Electronics Technology Co., Ltd is a technical manufacturer. Covering 17, 000 square meters, founded in 1991.

Fronter Electronics Co., Ltd. is a professional manufacturer of Quartz Crystal Electronic Components inChina, which specializes in researching & developing, producing and marketing.

SJK is professional manufacturer and exporter of quartz crystals, SMD X'TAL\SMD CXO\SMD VCXO\ceramic resonators (filter, SMD). Products are wildly applied in the field of communication, computer, TV set, acoustics equipment, etc. Our full capacity can reach 80million PCS per year.

Ningbo SenYu Electronics Co., Ltd. is a professional production of the terminal blocks of the manufacturers, is located in China's most economically developed Yangtze River Delta region, Southbridge end Cixi, Ningbo Hangzhou Bay Bridge. The company has been committed to manufacturing and production terminal blocks series of products which in full compliance with CE certification standards, and has strong technical force, advanced production technology, perfect testing equipment, strict quality management and good after-sales service system. For products, we carefully Mayans; For you, we trust each other; For the future, we are full of confidence. This is SenYu based on the market, has won the backing of the majority of customers and infrastructure.

Hangzhou Hosonic Electronic Co., Ltd. Is one of the subsidiaries of Taiwan Hosonic Group, specialized in producing and selling frequency control products.

TKD is specialized in manufacturing of Crystal Resonators, Oscillators, SAW, and Ceramic Resonators & Filters.

Shenzhen Jingguanghua Electronic Co., Ltd. Is a leading company focused on the research, production and distribution of quartz crystal resonator serial products. Our main product line includes crystal resonator serial HC-49S, HC-49SMD, HC-49U, Column (2*6, 3*8, 3*10) OSC, TCXO, SMD (5*7, 6*3.5, 5*3.2, 4*2.5); SMD resonators UM-1, UM-5; And close tolerance and filter serials.

Wo Hing is one of the leading independent distributor of electronics components. Wo Hing specialized in dealing with various computer mainboard brand IC's distribution in China and abroad. At the same time, we are the preferential qualified distributor of OEM.