About Us

We welcome you on the website of the company «LGS Co. Ltd. »

Company LGS Co. Ltd is the official distributor and representative of Ruitai Technology holding company, the largest producer in China of all spectrum of refractories for glass furnaces, as well as the official distributor and representative of Shandong Guangming Super Refractory Fiber Co., Ltd, manufacturer of glass fiber insulation for petrochemical and metallurgical industries. The main specialization of our company is a comprehensive supply of refractories for glass furnaces.

LGS Co., Ltd is the official distributor, so the materials are sold at prices of manufacturers without extra charge.

Information about the company Ruitai Technology (short title Ruitai): was founded in 2001, with a focus on the production of electrofusion AZS materials and aluminum-containing materials used in glass furnaces. Since 2004 Ruitai production expands and becomes a manufacturer of all spectrum of refractories for glass furnaces: from silica materials to mullite-chamotte and magnesia.

Ruitai factories are located in the central and eastern part of China. The company employs about 6,000 people, plants for the production of AZS materials are equipped with electric arch furnaces with computer control, automated mixing system and batch feeding, more than 110 sets of the equipment for cutting and polishing. There is also a huge stand for pre-assembly materials in the area of ​​5400 sq.m. Also, plants are equipped for making tests of the materials in the chemical and physical properties, such as fluorescence spectrometer with sequential X-ray, ultrasonic detector structure materials, etc.

Ruitai Technology uses advanced process of oxidizing and smelting technology for the production of high-quality electrofused AZS materials. In addition, the plant has developed a series of electrofused aluminum-containing materials, such as alpha-aluminum beta, beta and alpha aluminum aluminum. After the expansion of production annual capacity has reached 80,000 tons.

Since 2003 Ruitai company pays great attention to the development of production technology, the level of management and quality control system, as well as supervising of the introduction of the system in order to increase the level of trust from our customers all over the world. Thus Ruitai seriously increased the export of its products and has earned a good reputation among its customers, including such engineering companies as HORN, SORG. The list of our regular customers includes such companies as Saint Gobain, Asahi, O-I, Sisecam, TOYO Glass and many others.

LGS Co. Ltd and Ruitai Materials Technology Co. Ltd will continue to work together to supply quality products, professional and high level of services and respond to the diverse demands of customers on a long term basis.


Besides company «LGS Co. Ltd.» works on the international market of logistics services since 2011. Knowledge of the specific traffic and highly qualified staff enable the company specialists to solve logistical problems of any complexity, thus ensuring prompt and quality service to our customers.


In order to save time and money to our customers, the company «LGS Co.Ltd.» provides a full range of services in registration of all necessary certificates and licenses that are necessary for customs control and certification of goods. Department of certification of our company provides services for certification of various products. Our experience and capabilities will help you to save time and reduce transportation costs and customs clearance cost of your goods. Company «LGS Co.Ltd.» offers consulting services for customs regulations in foreign trade. Our experts will advise you on the following issues:

  • Classification of goods in accordance with the TN VED;
  • Preparation and filing of documents for the FCS (Federal Customs Service) classification decisions.
  • Organization of the goods enter into the authorized capital of companies with foreign investments, as well as customs clearance of such cargo.
  • Consulting in preparation of international contracts.
  • Analysis of foreign trade contracts.

In addition, our specialists will quickly and competently advise you on customs clearance, passage of various customs procedures and legislation. We constantly monitor changes in regulatory documents, which allows us to provide our customers with complete and accurate information on these matters and to minimize time and material resources for our customers.



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