Providing reliable, high-performance manufacturing solutions engineered to support Bulgaria's growing infrastructural demands.
Bulgaria's vertical transportation sector is undergoing a massive transformation. Driven by the European Union's strict safety directives (such as EN 81-20 and EN 81-50) and a nationwide push for urban renewal, the demand for high-quality wholesale elevator accessories has reached unprecedented heights. From Sofia’s booming commercial hubs to Plovdiv’s historic renovations and Varna’s maritime logistics centers, vertical mobility is central to the nation's modernization goals.
A significant portion of Bulgaria's residential and commercial buildings feature legacy elevator systems installed during the late 20th century. These systems require systematic modernization rather than complete replacement. This creates a critical demand for specialized replacement parts, including high-durability guide rail wheels, safety light curtains, and energy-efficient ventilation units. Local maintenance companies and developers rely heavily on established global factories to supply components that bridge the gap between legacy mechanics and modern safety standards.
Strict alignment with EU safety standards, high demand for retrofitting older residential high-rises, and rapid expansion of Class-A office buildings in major metropolitan areas.
Understanding the unique technical demands of the Balkan region's modern architecture and logistics.
1. Smart Integration and IoT Telemetry: In Sofia and Plovdiv, modern commercial spaces are increasingly adopting IoT-enabled elevator systems. Predictive maintenance has become the standard, requiring advanced sensors, five-party wireless intercoms, and smart door controllers. These accessories allow real-time diagnostic reporting to centralized building management systems, reducing downtime and optimizing energy usage.
2. Eco-Friendly & Energy-Efficient Upgrades: Energy efficiency is a primary focus of the Bulgarian National Decarbonization Strategy. Lifts are major energy consumers in high-rise buildings. Implementing smart standby modes, high-efficiency cabin fans, and low-energy LED light curtains significantly lowers a building’s carbon footprint, helping developers secure LEED and BREEAM certifications.
3. Heavy-Duty Public Transit Applications: The Sofia Metro expansion and municipal railway upgrades require heavy-duty escalator treads and high-load elevator components. These components must withstand continuous operation and extreme passenger loads while maintaining strict safety standards. Durable materials, precision engineering, and dust-resistant guide rail systems are critical for these public transit projects.
4. Retrofitting Historic Architectures: Cities like Plovdiv, famous for historic architecture, present unique structural challenges. Complete lift replacements are often structurally impossible. Custom-manufactured, compact elevator accessories enable local engineers to integrate modern, safe vertical transit systems into historic facades without compromising architectural integrity.
Foshan Dalong Chain Equipments Sales Co., Ltd. was established in January 2007 (formerly known as Nanhai Yanbu Seelee Elevator Parts Factory, founded in 1990).
Throughout its operational history, the company has steadfastly upheld the principles encapsulated in its service motto, "Customer First, Quality First," earning widespread acclaim across its diverse client base. This commendable reputation has facilitated partnerships with numerous prestigious clients spanning Europe, America, Southeast Asia, the Guangdong-Hong Kong-Macao Greater Bay Area, and Taiwan. Among these esteemed clients are industry leaders such as Otis, Schindler, Hitachi, Kone, Mitsubishi, Fuji, and MTR Singapore, all of whom have recognized the company's commitment to excellence and reliability. (It is worth mentioning that we are KONE's global parts strategic cooperative supplier.)
Our company operates extensive production facilities totaling over 4,500 square meters located in Suzhou, complemented by additional factories in Shanghai and Nantong. These sites are outfitted with advanced manufacturing equipment and staffed by teams of seasoned professionals committed to efficient production and the delivery of high-quality products. We maintain a rigorous quality control system to ensure each product adheres to international standards, thereby meeting and exceeding customer expectations. With a wealth of import and export experience, our products are currently exported to over 100 countries.
At our Foshan office, the warehouse is well-stocked with a substantial inventory of commonly utilized spare parts to guarantee ample availability. Additionally, our delivery sector is supported by an effective logistics system, ensuring the swift and punctual distribution of spare parts to our Bulgarian and worldwide clientele.
Simultaneously, we boast a seasoned sales team and a cadre of expert elevator engineers, both fully equipped to furnish our customers with rapid and precise solutions alongside comprehensive after-sales services.
Our strategic partnership with KONE and other tier-1 global brands ensures that the accessories we export to Bulgaria match the highest safety, material density, and operating lifespan standards.
Custom manufacturing of parts for elevators and escalators that are non-standard, discontinued, or of older models.
For over a decade, Foshan Dalong Chain Equipments Sales Co., Ltd. has upheld a development policy characterized by pragmatism, self-reliance, and innovation. Specializing in the sales of major brand elevator components, we offer an integrated approach that encompasses sales, manufacturing, and engineering technical consulting. We provide our clients in Europe (including Bulgaria), America, Southeast Asia, the Guangdong-Hong Kong-Macao Greater Bay Area, and Taiwan with comprehensive pre-sales technical consultations, a reliable supply of high-quality parts, and exemplary after-sales service.






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