Shenzhen Shengrongda Technology Co., Ltd. is affiliated to Hong Kong Surong Group. It was established in 2007 with a registered capital of 25 million yuan. It is one of the high-tech enterprises in China that integrates R&D, production and sales and specializes in the production of metallized organic film capacitors. After years of continuous development, the company has become a large-scale capacitor manufacturer with a complete range of products, reliable quality, advanced technology and strong supporting capabilities. It has established a multi-variety and multi-specification product cluster mainly based on CL21 series metallized polyester film capacitors, CBB21 series metallized polypropylene film capacitors, X1/X2 series safety capacitors for electromagnetic interference suppression, CL20/CBB20 series metallized polyester film and metallized polypropylene film axial capacitors, CBB81 series metallized polypropylene film high-voltage and high-current capacitors, etc. The main customers are information industry, communication equipment, lighting equipment, switching power supplies, energy-saving electric light sources, and household and industrial electrical appliances. At the same time, the company has the independent research and development capabilities to customize special capacitors (such as RC components, X2Y2 components, etc.) according to customer requirements. The company implements a development strategy oriented towards technology and quality, focuses on technology investment and equipment innovation, and provides hardware guarantee for the quality of products. The company passed ISO9001:2008 quality management system and ISO14001:2004 environmental management system certification in 2007 and 2008 respectively. The production and testing of products are carried out in accordance with IEC international standards or customer requirements. Safety products have passed many international and domestic certifications such as China CQC, US UL, and Germany VDE. At the same time, the company's series of products have obtained SGS test reports (in line with the environmental protection requirements of the RoHS directive). The company implements a standardized and standardized management system to fully guarantee the quality of products during the manufacturing process. Our long-term customers are all over the world, including Kangguan, Ruiling and other large enterprises. We have long-term cooperative relations, and have won the trust and praise of customers with high-quality products and honest services. Looking to the future, we will make due contributions to social development with a down-to-earth and excellence-seeking spirit.
[align=left]Before, I used the IO port to simulate SPI to drive the OLED. After all, the speed of the IO port is slower than SPI, and there will be obvious delays when refreshing. It is much better to...
[i=s]This post was last edited by strong161 on 2019-11-25 13:33[/i]Seeing that everyone is busy and I haven't posted for a long time, I will also post a10th anniversary post. This board has historical...
China's 3G is quiet, WiMAX is the focus 2006-7-11With the rapid development of communication technology, wireless replacing wired has become an inevitable trend, and 3G and WiMAX have become hot topic...
This is a typical KRC low-pass filter on TI's official website. In order to obtain a higher attenuation gain at the cutoff frequency, this design connects two KRC low-pass filters in series to form a ...
I am in urgent need of a 4- op amp compatible with LM324 , requiring low temperature drift, low power consumption, single power supply, low price (less than 10 yuan / piece), and easy procurement. We ...
We should know that there is a switching power supply that is realized by PWM wave, but do you know that negative voltage can also be output through PWM wave?Negative voltage generation circuit diagra...
Engineers who are familiar with Tektronix oscilloscopes know that oscilloscopes can be divided into three categories: digital oscilloscopes, mixed signal oscilloscopes, and mixed domain oscilloscopes...[Details]
The 8th China (Shanghai) International Lithium Battery Industry Exhibition will be held at the Shanghai New International Expo Center from August 23 to 25, 2016. The 7th China (Shanghai) Internatio...[Details]
RFID technology is the basis for realizing intelligent identification and management in the field of industrial manufacturing. From the exploration, procurement, production, logistics of raw materi...[Details]
As a heavyweight sub-forum of the "ICT China 2019 High-level Forum" of the 2019 China International Information and Communication Exhibition, the 4th 5G Innovation and Development Summit Forum was he...[Details]
Part 1_Serial Port 1. Basic knowledge The serial port is a widely used communication interface. It is low-cost, easy to use, has simple communication lines, and can enable two devices to communicate ...[Details]
According to whistleblower @a_rumors1111, Apple is developing three new iPhone SE models, one of which will also support under-screen fingerprint technology. According to reports, Apple is ...[Details]
According to foreign media reports, Curtin University in Australia has developed a new electrocatalyst that can be used to obtain green hydrogen from water. This catalyst is cheaper and more efficien...[Details]
LEDs are environmentally friendly, have a long lifespan, are small in size, highly directional, and are not easily damaged in solid form. They have gradually replaced traditional tungsten filament lam...[Details]
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot p...[Details]
According to Wuxi Jintou, recently, Wuxi Jintou's affiliated funds, Jintou Linghang and Jintou Xin'an Fund, completed a RMB 40 million investment in Jiangsu Huaxing Laser Technology Co., Ltd. (referr...[Details]
SGB Metrology and Shenzhen Basic Semiconductor Co., Ltd. (hereinafter referred to as "Basic Semiconductor") held a strategic cooperation signing ceremony at the SGB Metrology headquarters. The two ...[Details]
Instruments that measure fluid flow are collectively called flow meters or flow meters. Flow meters are one of the important instruments in industrial measurement. With the development of industrial p...[Details]
USB interface circuit design for monitor
The main control chip of the system adopts 32-bit high-performance embedded ARM microprocessor S3C44B0X, and the USB dedicated control chip is USBN9603. U...[Details]
Q-Cells has broken the company's own efficiency record for multicrystalline silicon solar panels, certified by the Fraunhofer Institute for Solar Energy Research (FraunhoferISE). The new efficiency...[Details]
As more and more powerful driver assistance systems are introduced,
automatic driving
is becoming an increasingly feasible
automotive
technology. At an innovation summit held in Muni...[Details]
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