U.S. Othello (OTHELLO) Group located in Nevada, USA (NEVADA). Professional commitment to high-quality sealing products development, production and sales of multinational sealing materials companies in the world with plants, sales companies, offices and so on. Various sealing products are widely involved in electric power, petroleum, chemical, metallurgy, machinery manufacturing and other industries and special seals to effectively solve the leak problem, more and more users are assigned to seal specific products. Hebei Othello Othello sealing material Co., Ltd. is located in China's Group Sales Corporation