Tilt and swing windows casememt window UPVC plastic with sidelite residential double tempered glass

UPVC profile

Section combined with multiple optimized chambers and weather strips, structure guaranteed by reinforced steel sleeve, outside thickness 2.5-3.0mm

Durabale weather strips

Multi-layer of weather strips was made of antioxidant EPDM, high performance on insulation, acoustics and air-tightness

Automatic glass gluing machine

Performing fabulous smooth appearance, insulation and great working efficiency, this machine also provide safety for operator

Jolong is the first company in Qingdao to have a fully automatic production line for door and window processing,
This German and Italian Spanish CNC production line cost millions CNY, in order to achieve high precision and high efficiency of product processing. Only few workers are capable of output 350 thousands SQM window and door system annually

Emmegi, PRECISION TS2

Twin-head cutting-off machine with 3 controlled axes with automatic movement of the mobile head and electronic management of all 45 ° (internal) to 15° (external) angles. Blades feed driven by hydro-pneumatic cylinders. 550 mm-blade. Available with a useful cut of 5 m or 6 m in length.

Emmegi, PHANTOMATIC X4

Machining centre CNC with 4 controlled axes, used for the working of bars or aluminium, PVC, light alloys in general and steel pieces up to 2 mm. Automatically positioned clamp unit. It has a 4 or an 8 place (optional) tools storage, with the possibility of hosting 2 angular units and one milling disc, to perform machining on the 5 sides of the piece. 

Four Point Welding Machine and Digital Station

Multi size of profiles welding available 
Three-axis ball screw drive with high precision.
Imported CNC system, servo drive and servo motor are used to ensure machine reliability.
Based on the industrial computer platform, the program is specially developed according to the door and window industry; the full Chinese operation interface is simple and intuitive; it provides a reserved interface for the enterprise to realize information management.