The figures presented above are primarily company-reported rather than independently audited.[2]

YIHUA operates under the corporate name Guangzhou Yihua Electronic Equipment Co., Ltd. Its operations are centred in Guangzhou, a major hub for electronics manufacturing and export in China.

The company states that it began its involvement in the soldering, tinning, and desoldering industry in 2000.[1] Its original and continuing focus remains the development, manufacturing, and sale of equipment for electronics assembly and repair. Over time, the product portfolio has expanded beyond basic soldering irons to include integrated electronics repair systems such as:

• Temperature-controlled soldering stations
• Hot-air rework stations
• Soldering and desoldering stations
• BGA rework stations
• DC regulated power supplies
• Soldering fume extractors
• SMD hot tweezers
• Electric soldering irons
• Preheating equipment
• LCD and touchscreen separator equipment
• Electronics repair accessories[1]

YIHUA produces a range of equipment that extends beyond conventional soldering irons. The catalogue is broadly divided into several product families.

Soldering stations

Soldering stations are among the company’s most recognisable products. These units typically consist of a temperature-controlled power or control unit paired with a soldering handpiece. YIHUA manufactures both constant-temperature and digitally controlled stations designed for electronics repair and assembly, including models in the 936A, 939D+, and 926LED families.[1]

Typical applications include PCB repair, through-hole soldering, component replacement, hobbyist electronics, educational laboratories, electronics manufacturing, and general service maintenance.

Hot-air rework stations

Hot-air stations are essential for surface-mount electronics. Unlike traditional irons that transfer heat through contact, these devices use heated airflow to melt solder around components. YIHUA offers both standalone hot-air equipment and combined systems that incorporate a soldering iron, such as the YIHUA 8786D family and various WEP-branded rework stations.[1]

These machines are commonly utilised for SMD component replacement, IC removal, connector replacement, PCB repair, heat-shrink work, and reflow operations.

BGA rework equipment

YIHUA manufactures BGA (Ball Grid Array) rework stations. Because BGA components have solder connections located underneath the package, they are difficult to repair manually. Dedicated rework equipment uses controlled heating, often combined with preheating and infrared or hot-air technologies. The YIHUA catalogue includes machines such as the YIHUA-853AA and 853AAA series.[1] These products position the brand in a professional segment distinct from consumer-grade soldering irons.

DC power supplies

A significant category for YIHUA is adjustable DC regulated power supplies. These bench instruments provide controlled voltage and current to circuits under test and are used by technicians, engineers, laboratories, and repair shops. YIHUA describes its portfolio as including high-precision adjustable DC stabilised power supplies. This equipment is strategically relevant as repair technicians frequently require both soldering equipment and controlled electrical power on the same workbench.

Desoldering equipment

The company produces equipment specifically designed for solder removal, including:

• Desoldering irons
• Desoldering guns
• Solder suckers
• Combined soldering/desoldering stations
• SMD hot tweezers
• Multi-function rework systems

YIHUA places particular emphasis on integrated stations that combine multiple repair functions.

Fume extraction

To address safety concerns regarding soldering smoke and fumes, YIHUA sells soldering fume extraction and purification equipment. Some integrated stations combine a soldering iron directly with a fume extraction system.

LCD and touchscreen repair equipment

YIHUA’s product range extends into LCD and touchscreen repair, reflecting a broader positioning around general electronics repair. The catalogue includes LCD separator machines, touchscreen glass separators, tablet separation equipment, and digitiser repair tools.

Both YIHUA and WEP product names appear within the company’s ecosystem. The official website lists products under both brands.[1] The YIHUA-branded range includes soldering irons, BGA equipment, and rework stations, while WEP appears extensively across soldering and rework equipment such as the WEP-850A, WEP-900H, WEP-938D+, and WEP-939D+.

Consequently, the presence of “WEP” branding on a soldering station does not necessarily indicate an unrelated manufacturer; YIHUA’s own product catalogue explicitly includes the WEP range.[1]

YIHUA identifies as a manufacturer rather than solely an importer or reseller. Corporate information indicates that its facilities cover approximately 10,000 square metres, with automated production lines, testing equipment, and dedicated R&D personnel.[1]

Employee figures vary across different versions of corporate materials; older sources report 230 employees, while other profiles describe approximately 300 employees. This discrepancy likely reflects different reporting periods. YIHUA has also claimed cumulative production of more than 21 million units over its history, although the precise definition and reporting period for this figure varies between company pages.[1]

Research and development is central to YIHUA’s corporate positioning. The company states it employs more than 25 R&D staff and holds more than 200 patents, including invention patents.[1]

YIHUA emphasises technologies such as PID temperature control. PID stands for Proportional–Integral–Derivative. In a soldering station, this algorithm continuously monitors heater temperature and adjusts power to maintain the tip or heating element close to the target temperature. Effective temperature control facilitates faster heat recovery, reduced fluctuation, predictable soldering results, lower risk of component overheating, and better repeatability. Newer YIHUA equipment is marketed around high-speed PID control and temperature tracking.[1]

YIHUA has participated in the development of Chinese national standards. The company states it played a leading role in formulating GB/T 7157-2019, a national standard related to soldering and rework equipment safety, which officially came into effect on 1 March 2020.[1]

Additionally, YIHUA participated in drafting work associated with other national standards for soldering irons and hot-air equipment between 2016 and 2018. This involvement indicates participation in the standardisation side of China’s soldering equipment industry.

YIHUA lists various certifications and compliance marks depending on the specific product. These include:

• CE
• RoHS
• FCC
• ETL
• PSE
• INMETRO
• SAA
• SGS-related testing
• ISO 9001:2015
• GB/T 29490-2013 intellectual property management certification

Certifications are not universal across all products and should be verified on a model-by-model basis.[1] The company also states that it passed BSCI certification in July 2022.

YIHUA exports products to more than 50 countries and regions, including markets in North America, Europe, Asia, South America, and Australia. Stated export markets include the United States, United Kingdom, Germany, France, Spain, Japan, Australia, India, Brazil, Argentina, Chile, Switzerland, Sweden, Norway, and Denmark.[1]

The company actively seeks overseas distributors and agents, indicating that international distribution is a key component of its business model.

YIHUA is involved in OEM (Original Equipment Manufacturing) and ODM (Original Design Manufacturing). OEM involves producing equipment sold under another company’s brand, while ODM includes participation in the design and development process for another company. YIHUA explicitly advertises these services.[1]

When researching soldering equipment, it is worth noting that machines sold under other brands may share a manufacturing relationship, platform, or components with YIHUA. However, visual similarity alone does not confirm manufacture by YIHUA.

YIHUA products serve a broad range of users:

• Hobbyists: Entry-level stations and irons for DIY electronics, Arduino projects, robotics, RC electronics, cable repair, and small PCB work.
• Electronics technicians: Advanced equipment for PCB repair, component replacement, SMD rework, desoldering, connector repair, and consumer electronics servicing.
• Professional repair shops: Hot-air, BGA, preheating, and multifunction equipment for dedicated repair environments.
• Laboratories and engineering environments: DC power supplies and precision soldering equipment for development and testing.

YIHUA describes its soldering stations as suitable for electronics device repair, maintenance, laboratories, and related industrial fields.[1]

YIHUA occupies a market position between basic hobbyist equipment and high-end professional instrumentation. It sits above cheap generic soldering irons and entry-level Chinese stations, but generally below premium industrial rework systems.

The brand’s appeal typically lies in its large product selection, accessible pricing, integrated multifunction equipment, international availability, manufacturing history, OEM/ODM capability, and broad repair portfolio.

YIHUA’s product philosophy centres on integrating multiple repair functions into single workstations. Instead of purchasing separate soldering, hot-air, desoldering, and power supply units, technicians can acquire multifunction stations combining these capabilities. This is evident in 2-in-1, 3-in-1, and 4-in-1 product categories.

Advantages for small repair shops and hobbyists include reduced bench space, fewer power cords, lower equipment costs, easier organisation, and integrated control systems. However, dedicated professional instruments may offer superior performance or ergonomics for specific tasks compared to multifunction machines.

Recognisable YIHUA and WEP product families include:

These examples represent a portion of the considerably larger YIHUA product range.[2]

According to published corporate history:

• 2000: YIHUA began activities in the soldering, tinning, and desoldering sector.
• 2016: Recognised as a National High-Tech Enterprise and a Guangzhou Science and Technology Innovation “Little Giant” enterprise.
• 2016–2018: Participated in developing Chinese national standards for soldering irons and hot-air equipment.
• 2019: GB/T 7157-2019 was officially released.
• 2020: GB/T 7157-2019 came into effect on 1 March.[1]
• 2022: Passed BSCI certification.
• Present: Continues to market soldering, rework equipment, DC power supplies, and electronics repair machinery internationally.[1]

YIHUA’s corporate office is located in Baiyun District, Guangzhou, Guangdong Province, China, while its factory is situated in Yongxing Industrial District, Longgui, Guangzhou. This places the company within the Pearl River Delta manufacturing ecosystem, a globally significant region for electronics and hardware production.

Key strengths identified for buyers include:

• Broad product ecosystem: Availability of soldering, hot-air, BGA, desoldering, and power supply equipment from a single manufacturer.
• Long industry history: Operations dating back to 2000 provide greater historical continuity than many newer online tool brands.[1]
• Manufacturing capability: Presentation as a manufacturer with proprietary facilities, engineering personnel, and R&D programmes.[1]
• International distribution: Marketing through global distributors and agents.
• Multifunction equipment: Extensive selection of combined rework stations.
• Standards participation: Involvement in Chinese national standards, which is uncommon for manufacturers in this segment.

YIHUA products span a wide range of specifications and price points and should not automatically be considered equivalent to premium electronics equipment manufacturers. When evaluating specific products, users should verify:

• Actual temperature stability and calibration accuracy
• Heater response and recovery
• Tip and replacement parts availability
• Handpiece ergonomics
• ESD performance and grounding
• Long-term reliability
• Local warranty support and consumable availability
• Safety certifications for the specific model
• Availability of service documentation

YIHUA differs from anonymous marketplace labels or temporary private-label brands due to its substantial corporate history and documented manufacturing operations. Operating as Guangzhou Yihua Electronic Equipment Co., Ltd., the company maintains production facilities, publishes comprehensive catalogues, advertises OEM/ODM services, and documents participation in standards development.[2]

While product quality varies across the range, YIHUA functions as an established electronics equipment manufacturer rather than a simple rebranding entity.

YIHUA is an established Chinese electronics repair equipment manufacturer specialising in soldering and rework technology. Its core identity encompasses soldering, desoldering, hot-air rework, BGA rework, electronics repair, DC power, and supporting equipment.

With roots tracing back to 2000, claims of over 200 patents, international exports, manufacturing facilities, R&D investment, and standards participation indicate a significant position in China’s soldering and rework equipment sector.[1] The brand is characterised as a professional and semi-professional manufacturer with a strong emphasis on value, equipment breadth, and integrated workstations, serving electronics repair technicians, PCB technicians, makers, hobbyists, laboratories, and small-scale manufacturers.

1. YiHua Company | Soldering Rework Station Manufacturer
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