Compare the Quality of Manufactured Elevators and Joint Venture Elevators

As the demand for elevators increases in construction and engineering projects, choosing the right elevator for your needs becomes more important than ever. When looking for an elevator solution, the two common options that managers and investors often face are outsourced elevators and joint venture elevators. Each of these elevators has its own advantages and disadvantages, affecting the quality and performance of the final product.

Through this article, we will look at the difference between processed elevators and joint venture elevators, thereby evaluating and comparing the quality of these two types of elevators.

What is a machining center ?

Process elevators are elevators that are manufactured or assembled at local manufacturing facilities, usually small mechanical workshops. Process elevator products are often made based on the ingenuity and experience of workers working in the industry. However, due to lack of resources and infrastructure, these workshops often do not have a clear and efficient production process. This results in the production process often relying on practical experience and flexibility, instead of following strict standards and regulations like joint venture elevator manufacturers.

Advantages of machined elevators

Processing elevators have advantages that can be mentioned as:

- Flexibility in production: At processing factories, the production process is often flexible and can be easily adjusted in terms of elevator cabin design as well as in model design and elevator size customization.

- Price: Manufactured elevators often have lower prices than other elevator product lines such as joint venture elevators or imported elevators because they do not have to bear high transportation costs and import taxes.

- Support locally: Supporting domestic production also means supporting local economic development and creating job opportunities for domestic workers.

Disadvantages of machined elevators

Besides, the processing elevator still has some disadvantages that can be mentioned as:

- Manufacturing technology: Machined elevators are often manufactured in small mechanical workshops, often where the workers have accumulated a lot of experience in the industry. The designs are often based on the sophistication and expertise of workers with many years of experience. However, due to lack of resources and infrastructure, these workshops often do not establish a clear and effective production process. Production processes often rely on practical experience and flexibility in each stage of production instead of following strict standards and procedures like joint venture elevator factories.

- Materials used: Elevators are often manufactured using locally available materials, sometimes the quality of these materials is not guaranteed. In addition, components used in the manufacturing process are often imported from unclear sources, without certification of origin. This makes it difficult to control the quality and reliability of the components. Often, these components are selected based on low price criteria, not ensuring the durability and performance of the elevator over a long period of use.

- Quality: The quality of manufactured elevators is often not guaranteed due to the lack of rigorous testing or inadequate testing before the product leaves the factory. This means that there may be defects or quality problems that are not detected in time, affecting the performance and durability of the elevator later.

What is a joint venture elevator?

Joint venture elevators are elevators that are combined with a part of imported components such as the engine, signal control system, dynamic control system (inverter), traction cable, cabin and floor door drive system... and a part that is produced and processed domestically such as the frame, cabin wall, elevator door wall.

Advantages of joint venture elevators

Similar to processed elevators , joint venture elevators also have some outstanding advantages such as:

- Manufacturing technology: is a product with technology transfer from a foreign elevator enterprise to a domestic enterprise for production, assembly, carefully inspected and compliance with strict standards of joint venture partners from foreign countries such as the US, Thailand, China, ... Each manufactured product will usually come with CO (Certificate of Origin) and CQ (Certificate of Quality) certificates issued by management agencies such as the Ministry of Labor, War Invalids and Social Affairs. The production process of joint venture elevators is often established and strictly controlled by joint venture units with companies in Vietnam, ensuring accuracy and reliability in the production process.

- Replacement parts: The parts used are often imported from reputable manufacturers, ensuring quality and origin. The parts and accessories are also easy to replace when worn or damaged.

Disadvantages of joint venture elevators

- Compared to processed elevators, the price of joint venture elevators will be slightly higher because of the additional cost of transportation and import tax on components.

- As a joint venture elevator, the production and installation of components by at least 2 manufacturing units requires a lot of work and the workers must be really meticulous to ensure the detailed parts fit together correctly.

- Limited flexibility in design and customization of elevator size.

NOTES WHEN BUYING DOMESTIC ELEVATORS

Customers need to know that the quality of the elevator will be determined by two basic factors:

- Equipment quality

- Quality of installation and maintenance

Regarding equipment, the most important parts that determine the stability, smoothness of operation and above all the safety of the elevator such as traction machine, signal control, dynamic control, etc. are all imported by joint venture elevators from reputable manufacturers such as Mitsubishi, Fuji, Nidec ELEVATOR, etc. Therefore, when comparing the main equipment of the elevator, joint venture elevators are far superior to processed elevators.

Regarding the installation stage, the processed elevator or joint venture elevator is also installed by Vietnamese engineers and technicians, but the difference is that the engineers of the joint venture elevator have been thoroughly trained from the training programs of the company's joint venture, so the quality of the installation stage is completely guaranteed. Some companies that provide processed elevators are often small in scale, do not have enough human resources and are poor in both skills and experience.

Therefore, when buying domestic elevators, you should look for large companies or reputable joint ventures with clear factories to ensure the elevator products are of sufficient quality and safe during use.

NATIONAL PRESTIGIOUS AND QUALITY JOINT VENTURE ELEVATOR INSTALLATION UNIT

Hoang Sa Viet Sankyo Elevator Company is a prestigious and quality joint venture elevator installation unit in Vietnam. With many years of experience in the elevator industry, Hoang Sa Viet Sankyo has proudly been a reliable partner of many large projects across the country.

With dedication and professionalism, Hoang Sa Viet Sankyo 's team of technicians always ensures that each installed product meets the highest safety and quality standards. Not only is Hoang Sa Viet Sankyo a leading elevator supplier, it is also committed to providing the best after-sales service to ensure customer satisfaction and trust.

With the mission of " Safety, convenience and top quality ", Hoang Sa Viet Sankyo constantly strives to become a reliable partner for all construction and development projects.