Soldering is a job that requires patience, finesse, and dependable tools. YIHUA has been fully dedicated to the research, production, and distribution of soldering equipment and DC power supplies since as early as 2000. We are a prominent Chinese manufacturer that specializes in a wide range of high quality products including the 2-in-1 soldering rework station, hot air rework station, DC power supply, lead-free soldering station, constant temperature soldering station, etc. Also provided are the hot air rework station with soldering iron and the soldering rework station with power supply. In the span of nearly a decade, we have manufactured approximately 21 million sets of high fidelity machinery.
Our products have been certified to CE, RoHs, FCC, INMETRO, SAA, SGS, ETL and PSE standards. They also have a qualified report issued by the China National Electric Safety Product Quality Supervision and Testing Center. ODM and OEM services are available upon request. To date, YIHUA's products have been granted over 200 domestic and international patents including numerous invention patents, and have passed 20 domestic and international authorized certifications.
YIHUA established its headquarter office building in Guangzhou Private Science and Technology Park, and its manufacturing plant is located in the Yongxing Industrial Zone of the famous port city--Guangzhou. A convenient transportation network grants us access to outstanding logistics. Our facilities span 10,000 square meters and are operated by approximately 300 employees. The workshop is outfitted with over 20 standardized production lines and automated mounting lines. Also at our disposal is an entire array of advanced testing instruments. Our R&D staff includes more than 20 specialists, 60% of whom have had over 5 years of industry-related experience.
In the pursuit of excellence, our company strives to make YIHUA a world-class brand. Guided by market trends, we seek to maximize our potential for development and distribution. Our products are designed to be reliable, user-friendly, and energy-efficient. These qualities are clearly exhibited in our latest series of large-scale machinery, all of which have been implemented with high-speed PID control programming. Select models are available with the fastest PID control sequence in the industry—the performance and temperature stability of these machines far surpass that of analogous products on the current market.
We have successfully passed the ISO9001-2015 International Quality Management System certification and GB/T 29490-2013 Intellectual Property Management System certification. Our company site has been verified by SGS and Bureau Veritas. It introduces the company's workshop, production flow, employees, and some product samples. For more in-depth company information related to their management, the equipment they use, and where they export to. Proper export authentication has been obtained. The continual expansion of our operational scale propelled many YIHUA soldering station brands into prominence within domestic and overseas markets. We export worldwide to more than 50 countries and regions including United States, UK, Japan, Germany, France, Spain, Belgium, Denmark, Sweden, Norway, Switzerland, Argentina, Brazil, Chile, Bolivia, Paraguay, Australia, India, etc.
A complete series of lead-free desoldering tools has been introduced to further promote our independent brand--YIHUA. Our domestic distribution network provides full coverage for more than a dozen major cities and provinces including Shenyang, Beijing, Hebei, Tianjin, Shanghai, Shandong, Gansu, Jiangsu, Zhejiang, Sichuan, etc. Our annual output capacity for soldering stations and electrical power devices are 1.5 million and 1 million units, respectively. As a dedicated manufacturer, we are fully confident in our ability to satisfy customer requirements.
July 2022, YIHUA passed the certification of BSCI (Business Social Compliance Initiative).
1st March 2020, the national standard "GB/T 7157-2019" which was formulated under the leading role of YIHUA came into effect.
2020,new office building was built to adapt to company’s development.
2018,YIHUA was invited to participate in the drafting of industry standards of GB 4706.41-20XX.
2016-2018,YIHUA as one of the main drafting units has participated in the development of national standard of soldering iron and air gun for three consecutive years, which has been approved by expert group of standard committee. The national standard "GB/T 7157-2019" has officially released on 30th August 2019.
2016,YIHUA was awarded the title of "National High-Tech Enterprise",the title of "Guangzhou Science and Technology Innovation Small Giant Enterprise", and was appointed as a communication member of Sub-Technical Committee of National Household Appliance Standardization Technical Committee.
2012, YIHUA once again developed a new security protection function named air fan ABS anti-lock function. When the air fan has a fault and stops working, the system will immediately cut off the power of the air gun, thus preventing the temperature from being out of control. This function can effectively make sure the users’ safety and safe environment. Also, the machine parts will not be burned out because of the elevated temperature. After the troubleshooting, the system will automatically restore its normal working status.
2010-2011, YIHUA broke through technical barriers. Under the leadership of Chief Engineer, our technicians developed the temperature control technology that achieved the industry’s top level. The PID temperature correction cycle reaches 20ms, which is the maximum temperature control speed on the premise of constant power supply voltage and frequency. The application of this technology not only greatly improves the temperature control accuracy and stability, but also plays a significant role in the energy conservation.
2006-2009, we took a series of innovation and R & D, making the machine more functional and user-friendly. We have developed the functions including air gun manual / automatic function, cold / hot air function, air gun card authorization to use functions, temperature ℃ / ℉ display conversion function, soldering iron super-long sleep time setting function, and soldering iron timed auto power-off function. The machines we developed are 2 in 1 soldering rework station, 3 in 1 soldering rework station, soldering rework station with 15V power supply, soldering rework station with 30V power supply, etc. They are warmly welcomed by the clients from many countries.
2005, YIHUA applied the mica skeleton heater to replace the traditional quartz tube heater. Then in 2009, the heater was upgraded to ceramic skeleton type, which is resistant to hitting and collision. The ceramic skeleton heater comes with better stability and reliability. In the same year, we added a SMD workshop for updating the production process, for which the machine stability has been further improved.
2004, our company developed the safety protection design for the rework station. After the equipment is connected to the power, it couldn’t start normal work until the handle is placed at the handle frame. Our soldering station works only when the machine unit has detected the safety instructions. The purpose is to prevent the potential risk caused by the improper placement of the handle. The safety protection technology is now adopted by 90% companies in domestic rework station industry.
2000, YIHUA started its growth path in the industrial sectors of soldering, tin and desoldering, providing global customers with soldering stations, hot air rework stations, maintenance and repair tools, as well as OEM & ODM services.
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