ULI Co.,Ltd.

We are a machinery manufacturer for Aluminum Compostie Panel Line. We have world wide sales record since 1993 in Korea. Please visit our web site www.ulmaster.com. 1993.11.  Established Woobang Industrial Co.
1994.06.  Converted into Woobang Industrial Co., Ltd.
1995.07.  ACP Line has been developed (Patent registered)
1999.08.  Two kinds of patents registered.
2000.07.  Registered to New technology development company by government
2000.10.  CE Mark has been achieved.
2001.07.  Achieved to promising small & medium enterprise by  government.
2001.11.  Awarded 3 million dollars export tower in  day of trade 2001.
2002.08.  Achieved 2 kinds of patents.
2003.02.  Achieved 2 kinds of patents.
2006.01.  Changed company name from Woobang  to UL Inc.
2006.10.  Moved to Kimpo city
2006.10.  Achieved the patent of FR type aluminium composite panel line
2008.10.  SPC (Steel Pipe Coating) line exported to middle east country
We UL Inc. have developed FR-ACP Mfg. line by ourselves based on 15 years acumulated technology and experience and it has been supplied with our clients.  FR products (BI Grade) are gradually used in advanced countries and developing countries by the construction law compulsorily. This line has been designed and manufactured differently from the production method  of General ACP Mfg. line for growing market demand of FR-ACP products. In case of the FR-ACP Mfg. line, 70% aluminum hydroxide of FR-material and 30% PE are kneaded in the mixing unit and then the kneaded materials are extruded through the T-die of its extruder after being feed into directly the hopper  instead of much more expensive ready-made compound. This unique type of FR-ACP production line can reduce the manufacturing cost radically. Our FR-ACP Mfg. line produces a Non-Halogen type of FR-ACP product and this is an environmentally friendly product irrelevant to air pollution caused by poison gas or dioxin in case of fire. In addition, it is possible to optionally produce both FR-ACP product and Regular ACP product on the FR-ACP Mfg. line according to the market demand. This Fully computerized Automation System is capable of operating the whole production facilities in accordance with the fully computerized operating system. Therefore, it is able to control the speed, temperature, pressure and time of machineries and the corresponding equipments as well as the maintaining of the safety and the current state & figures of present manufacturing of the products as well. Accordingly, the total numbers of operators are able to be minimized and furthermore all the input data are capable of saving & storing and therefore all the optimized technical data as well as the relevant production data are recording, re-storing and printable so that all the operators are able to manage the whole plant very scientifically & efficiently by means of the most advanced automatic controllable system absolutely This Co-Extrusion system enables not only LDPE but also poly-glue adhesive to be extruded in accordance with the optimum operating conditions such as the optimized controlling of temperature & pressure and the fine adjustment of thickness and so it is proven globally and regarded as the most  advanced technology that enables customers to be very precisely & accurately operated, being guaranteed the strongest adhesion strength, i.e. no any de-lamination at all, along with the production cost saving as well as the convenient
operation in this field of A.C.P. line.  It is also defined that such an adaption of co-extrusion will keep the constant pressure inside the cylinder and then the quality of final products will be surely affected & influenced by means of the uniform & stable extrusion of both LDPE & Poly-glue adhesive consequently.  We, UL Inc. 're accordingly very proud of supplying this most advanced technology system to our clients since it has been already proven from the point of commercial & technical view as well as the practical experiment concerning the adhesion strength as compared with the conventional system such as the adhesive film process type in the global market obviously.
We only possess this unique technology of the 3 layer T-DIE system in the world. Not only very uniform thickness of products but also even quite thin thickness product are able to be extruded smoothly, This most advanced technology system is  enabling the customers to be manufactured  the 1st class recognized products which 've been produced by means of the dispersing the poly-glue adhesive uniformly and so it will surely prevent from the de - laminating and guarantees the strength of the adhesion quite strongly. In the result of it, the less consumption of expensive poly-glue adhesive is required merely. It means that only less manufacturing cost is necessary as compared with the conventional type as well absolutely.