With an experienced assembly team, Loong Yee is able to advise the clients with information for a time and cost efficient production. The team includes the technical abilities of iron sheet installing, brass welding, ultrasonic welding, 3D dispensing, and more. Regular trainings are held for the operators for better production management.

Class 100,000 Clean Room

12 and 14 Meters Assembly Lines

Ultrasonic is the energy of power which is generated from ultrasonic generator the power supply converts the frequency of the input electrical energy 50Hz or 60 Hz to 20Khz. The ultrasonic energy from the generator to the surface of two pieces of thermoplastic by the resonant vibration of high frequency melt the joint point of the contact with the plastic and solidified within one second.

Heat Welding is the process which uses heat and pressure to make the surface of thermoplastic soft, and then use designed fixture to stick to the plastic item tightly.

According to the texture of plastic and the appearance of the item, we could design the dispensing circuit to combine plastic items by desktop automatic dispensing system. We have different ways to operate, such as one point dispensing, straight repetitive gluing, square repetitive gluing and round repetitive gluing.

After 3D dispensing process, using heat seal machine to ensure the metal item to stick to the plastic matrix by controlling the air pressure and temperature.