We have a very wide color selection, including PMMA ASA co-extrusion profiles, wood textured profiles, and wood laminate profiles, as well as our standard Ultra-white color profiles.
All raw materials will be tested strictly and gone through trial production before putting into use.Most advanced mixing equipment is used to guarantee the measuement precision and quality sability.There are 25 production lines,twin- screw conical extrusion machines for mass production,including three production lines imported from Germany.
Huabang plastic profiles co.,ltd is located in Shandong “flower city”Qibngzhou economic development zone
at the foot of the nao mountain.Shandong huanbang plastic profiles co.,ltd,covering 150 acres,has a high
standard of more than 36,000 scquare meters of production workshop.
One product system from Germany and Austria ;Germany raw materials with an annual out put of more
than 100,000 tons of upvc profiles. Mixing ,batching using fully enclosed electronic metering system to
ensure the stablity and accuracy of meresument of product quality .
our customer come from different countries .
Very come your coming.
certificate
1.We can supply a variety of upvc profiles(60,62,65,80,88)
2.we have good experiance worker in industry that mean we can preview the product and other problem therefore it will make sure to reduce the risk of bad situation to happen.
3.Point to point service
4.We provide personal brand design
5.We have huge series of upvc profiles for window and door
6.We are the professinal and trustable supplier for upvc profiles.Let’s do win-win business together.
Commen problems and soulutions of making complete windows and doors
1.doors and windows manufactures in the welding often encounter the problem of uneven welding,seriously affect the apperance.such are mainy caused by the following reasons
- a. Surface of press clamp that is front and back the pressure clamp welder is not in the horizontal plane,after adjusting ,welding problems of uneven can be solved.
- b. Profiles sections’s has error.
- c. No special welding profiling.
2.pvc profiles are cold britte and thermoplastic materials, showed greater resilience and cold brittleness when the temperature is too cold .Fillet weld cracking in the proessing of making PVC windows and doors, a common problem during use ,causing cracking fillet’s reason is more complicated ,not only because of the quality of profile itself ,but more importantly is subject to proessing,installation and using with excessive proess resulting abnormal stress and irrational proesses.
Here we only propose ideas to mitigate and prevent cracking to as your reference.
- a. Improve the welding shop ambient temperature,the ambient tempture remains is above 15 ℃,profiles must be stored for more than 24 hours also.
- b. A narrow clearance angle control the depth of weld groove,the depth is generally 0.3-0.5mm,0.2mm wall thickness of several profiles should be controlled to be below 0.3mm.
- c. Note that clean way for the layering slot slag at the fillet weld :can’t make sharp knife marks here,avoid it gets stress concentration.
- d. Note the expected length of aluminum rails and glass layering.
3.how to improve the weld strength
- a. Profile cutting surfaces should be smooth ,there should not be chipping gap phenomenon.
- b. Ensure that the cutting angle is 45 degree and the profiles of cutting profile surface and bottom surface is the vertical.
- c. To ensure accuracy of cutting ,control the size in ±1mm.
- d. To improve the quality of welded plates.
- e. Check the welding plate and the positioning plate position.
- f. Should choose weld quality cloth material with high-strength,heat-resistant,heat-resistant,heat easily,not essy to stick.
- g. Check,weather the clamp pressure welding inspection platform’s front and back surface are in a horizontal plane.
- h. Control docking extrusionamount.
- i. Set the correct welding parameters.
1.Q:Are you a factory or trading company?
A: We are a factory for pvc profiles for windows and doors.
2.Q:Where is your factory located? How can I visit there?
A: Our factory is located Qingzhou,Wei fang City, Shandong Province, China .We will pick you up to our factory from weifang airport ,jinan airport or qingdao airport.
3.Q:Can we make a OEM orderor ODM order?
A: We can do OEM or ODM order as customer' request.
4.Q:How can I get some samples?
A: We are honored to offer you samples of some pvc profiles
5.Q:How does your factory do regarding quality control?
A:We pay much attention to quality control . Our factory has gained ISO9001 standard