[INQ. NO. 1701M02] Water-lubricated bearings are assuming increasing importance in the marine and pump industries because of the need to eliminate the pollution caused by oil and grease lubricated metal bearings and the desire to increase efficiency and reliability.
They alleviate the fear of pollution due to leaking seals and require no seals, and no oil or grease for lubrication, making these bearings environmentally friendly. Rubber bearings are one of the most popular water lubricated bearings widely used in industry. The rubber bearingscan be found in many applications, including stern tube bearings on ships, submarines and small craft, hydroelectric powerplants and pumps.

An oilless bearing is a self-lubricating bearing containing solid or liquid lubricants in its material. it is solid lubricant bearing without applying oil in 21C environmental society. Since 1978, LuBo Industries has devoted itself for manufacturing and supplying oilless bearings and die and mold components.
No oil or grease is required. The self-lubricating features allow bearings to be used where oiling is difficult, expensive to implement and where grease/oil cannot be used. Excellent lubrication is achieved even under high loads at low speeds. Excellent wear resistance is achieved even under severe operating conditions, such as in heavy loads, low velocity, oscillating, and intermittent motions where formation of oil film can be difficult. LuBo Industries overseas network of offices includes China and Thailand, while the domestic network covers Changwon, Daegu and Ulsan.
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Kum Gang Precision focuses on manufacturing MRO items, especially pneumatic relating items and hand tools – air couplers, air dusters, bit drivers, tire gauges, bit sockets, etc. Of those, air dusters are at the frontline in expanding the presence of the company in the targeted abroad market.
KAI fields homogenous T-50A, a renovated version of the T-50 Golden Eagle used by the Korean air force. The players test out their trainers before the U.S. Defense Department recently. The awarding takes place in November 2017.
The prototype by Northrop and Raytheon excels in weight. Northrop has made the jet 22 percent lighter although it is bigger than T-50A. Raytheon’s aircraft is the smallest and lightest and boasts twin-engine for greater flight stability. Performance-wise, the horserace is expected to be two-way between KAI-Lockheed and Boeing-Saab teams, according to Konkuk University professor Lee Jae-woo.



[INQ. NO. 1611M38] One Dream to One World NEOOTO is an expert manufacturer of an automotive powertrain parts driven by challenge, quality and customer trust. Since its foundation in 1998, OTO has developed into the top automotive powertrain parts manufacturer in Korea through continuous and self-driven technical innovation with “autonomous management” as its basis.
OTO has received top scores in assessments. OTO has a yearly production scale of 52 million units (5.5 million for completed vehicles). The company can fully produce any core transmission part with its full assembly line, including manual, automatic and continuously variable transmissions and DCT.

YJT’s step spring is a product whose problems of inconvenience is solved that that the door is out of reach when it is opened if a common gas spring is adopted at the upside door of the upper flap storage. By substituting a high-priced lead stay, this contributes to saving cost and ensures a softer and noiseless movement compared to the lead stay. Due to the same appearance and position of attachment as the gas spring, its execution is easy.


