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Company History

-MANUFACTURER AND SUPPLIER OF CALCIUM CARBIDE

Laurel Group, established in 2003, with over 20 years of production and trading experience, we are professionally engaged in the research, development, and sales of all types of refractory and insulation materials. Refractory materials include alumina series bricks, magnesia series bricks, corundum series bricks, mullite bricks, andalusite bricks. Insulation materials include ceramic fiber products, calcium silicate products, insulating brick, and rock wool insulation for the metallurgy, glass, ceramics, petrochemical, machinery, steel, cement, lime, construction and other industries.

Eastland Building Matetials Co., Ltd (one subsidiary company of Eastland International Limited) is the leading and largest supplier of AAC products in the east of China. AAC (Autoclaved Aerated Concrete) Panels and Blocks are the new building products that our company is developing and manufacturing. Our fully automatic production line and machines come from Germany with annual production capacity more than 1.6 millions Cubic Meters. Eastland AAC panels can be well used as external wall (exterior wall), internal wall (exterior wall), flooring, roofing, fencing and wall cladding etc. This material, which is steel reinforced and lighweight, can well replace traditional pre-cast concrete and bricks. Eastland AAC panels (ALC Panels) have been well used in various buildings, such hotel, school, villas, apartments, shopping mall, etc.

Shijiazhuang nalai biotechnology Co., Ltd is a professional manufacturer in integrating design, development, trial and production. Our main products are graphite electrode, graphite rod, graphite block, graphite crucible., with 30 technicians and 360 skilled workers, and has a strict quality control system. Custom styles are available.

Hebei Xingshi New Material Technology Co., Ltd is a factory group company

Established in 2003, ZIBO UNITY is a professional manufacturer and exporter of many styles of high grade and top quality refractory and thermal insulation materials. Our products mainly include ceramic fiber products, fiberglass products, calcium silicate products, rock wool products, rubber foam insulation materials and fire insulation bricks & high temperature ceramic products. Other new products are researching and develoing continuously.

Zibo Jianda Building Materials Co., Ltd. Undertakes photovoltaic power generation engineering, steel structure engineering, distribution processing of aluminum silicate ceramic fiber, honing pipe hydraulic cylinder, chrome-plated seamless steel pipe in the consumer market, enjoying a high position among consumers, the company Established long-term and stable cooperative relationships with many retailers and agents. The photovoltaic power generation project, steel structure engineering, aluminum silicate ceramic fiber, honing pipe hydraulic cylinder and chrome-plated seamless steel pipe distributed by Zibo Jianda Building Materials Co., Ltd. Are complete in variety and reasonable in price. Zibo Jianda Building Materials Co., Ltd. Has strong strength, credit, contract and quality assurance. It has won the trust of customers with its multi-variety management features and the principle of small profits but quick turnover.

Founded in October 1998, Shandong Sunite Machinery Co., Ltd. is a professional manufacturer of aerated concrete block equipment, aerated concrete wallboard equipment and autoclaved brick equipment in Shandong province.

Company profile

√  Rongxing Carbon founded in 1992, specializing in electrode paste, graphite electrodes, carbon blocks, and other carbon materials.

Nanjing Zhonggrunda New Material Technology Co., Ltd. Was established in May 2017. Main rock wool, glass wool, rubber and plastic, ceramic fiber and other building insulation materials.

Dezhou Rebeli (Jinghua) Glass block Co., Ltd has 7 production lines of glass block which whole equipment were imported from Germany and has most advanced production technology of glass block in the world. Our factory has producing yearly capacity 3600 million pieces, more than 50 sizes, 10 colors and 100 models. Jinghua Glass block has been exported and well received by clients in more than 160 countries of the world and are keeping the stable marketing channel. Our brand "JINGHUA" is famous in domestic market, getting well received and preference from our valued clients.

Shenzhen Qixingyuan Machinery Equipment Co., Ltd. - Your Trusted Partner for Air Knife Systems & PCB Line Solutions

Beijing SOHO Building Materials Group Co. Ltd. Is one of the companies that continues to maintain influence in the domestic energy-saving and thermal insulation industry. After more than 30 years of development and growth, the group company was established in 2014. The group is headquartered in Beijing and has production bases or branches in Tianjin, Hebei, Northeast China, East China, Central China and many overseas places.

Qingdao Tennry Carbon Co.  , Ltd was established in 2009,  our factory is Located in Qingdao City,  we have been continuously optimizing and innovating around the two core goals of quality and service since establishment,  striving to maintain high quality products, stable delivery time,  professional quality inspection reports and graphite transportation protection measures from trail order to mass production; With 24 hour online service,  

LIFTOR ENTERPRISES is a high-tech enterprise professionally specialized in R& D, production, sales, service of electric storage and intelligent industrial system. It is located in Nanjing, Jiangsu Province with advanced forklift manufacturer technology, processing equipment and perfect product testing center.

One of the Leading Manufacturers of Rubber Flooring

NINGBO MARSHINE POWER TECHNOLOGY Co., Ltd. is specialized in developing, designing and manufacturing electrical power construction equipment tools. As the industry manufacturer of electrical power equipment tools, company insist on over the years the management philosophy 'science and technology-oriented, the user's demand is our pursuit, customer satisfaction is our promise'. Company already passed the certification of quality system GB/T19001-2008, continually develops and innovates advanced, safe and easy-handle products, and consistently engaged in power grid construction, operation by providing first class products and services.

Pufi New Materials Co., Ltd...Was founded in 1995. The company is a High-tech enterprise engaged in the research, development, for new energy-saving materials researching, manufacturing and selling in the filed of ceramic fiber, soluble fiber, alumina fiber, high temperature seal material, insulating firebricks, Ceramic Grinding media and Ceramic Lining Tiles etc. We have a wide range of products to meet the requirements of different industrial customers. We are equipped with advanced production equipment and R & D facilities, undergo rigorous testing and testing at each stage of production, understand the exact needs of customers around the world, and design, deliver, manufacture and market high quality products through our team.

Lanzhou Haojitongda International Trading Co., Ltd. is a high-tech enterprise integrating R&D, manufacturing, and global export, dedicated to delivering high-performance, eco-friendly thermal insulation solutions for the construction and industrial sectors. Our core product range includes closed-cell foam glass, high-density rock wool, ultra-fine fiber glass wool, resilient EPE foam, and fire-retardant EPS boards-widely applied in Passive House projects, green commercial complexes, cold-chain logistics centers, oil & gas pipelines, and industrial furnaces.

YufengRec is a professional manufacturer and provider of finest quality refractory products and high temperature insulating material.

Henan Fireramo Industrial Co., Ltd is founded in 1998, with more than 30 years development, Fireramo has gain our reputation in both domestic and overseas market.

NINGBO ONEREEL MACHINE Co., Ltd. is one of the leading metal parts and plastic parts manufacturers and exporters in China, such as empty spool, wire spool, steel cord spool, warp knitting beam, pumps and cable construction, OEM customer parts. ONEREEL located in Ningbo City, near Ningbo Seaport and Ningbo Airport.

DIMONDS is a specialized polyurethane technology enterprise, recognized as a Shanghai High-Tech Enterprise, Specialized and Sophisticated SME, Technology-based SME, and Innovative SME, while also serving as the Supervisory Board Member of the Shanghai Polyurethane Industry Association. The company's cryogenic insulation material for LNG dual-fuel vessel Type C tanks was selected for the Shanghai First-Batch New Material Support Project in 2024, with its technology reaching international advanced levels. It is primarily applied in ultra-low temperature fuel vessels such as LNG and liquid ammonia carriers, including luxury cruise ships, PCTCs, VLECs, VLGCs, container cargo ships, and LNG carriers.

Foshan XingKe Industrial Felt Co., Ltd. Which is located in Dali, Nanhai, Foshan City, Guangdong Province, is specializing in the production of heat-resistant roller, seamless conveyor belt, felt pad and spacer sleeves of various specifications. Our products, which can prevent the product surface from scratching and contamination and thus improving the products grade. Are widely used in aspects of processing, transmission and aging etc. In the aluminum extrusion factories.

Yexin Technology Co., Ltd.: Innovating Precision in Thermal TechnologyFounded in 2015, Yexin Technology Co., Ltd. Stands at the forefront of designing, manufacturing, and distributing high-performance laboratory instruments and industrial kilns for global markets. With over a decade of specialized expertise in foreign trade and engineering innovation, we empower industries through cutting-edge thermal solutions, stringent quality standards, and customer-centric services.

Foshan Amazon Ceramics Co. Ltd located in the "China Ceramic Capital" - Foshan City, is a modern enterprise specializing in producing all types of ceramic tiles and porcelain tiles.

Foshan Oceanland Ceramics Co., Ltd., located in the " China Ceramic Capital" - Foshan City, is a modern enterprise specializing in producing all types of ceramic tile and porcelain tile.

Guangdong Zhongjia Energy saving Technology Co., Ltd. is a company that integrates production, development, and sales. We mainly produce rubber and its supporting insulation products. Our insulation products have the characteristics of ultra lightweight, thermal insulation, thermal insulation, sound insulation, fire prevention, high hydrophobicity, etc., and are widely used in the insulation and heat insulation fields of industries such as construction, mechanical and electrical installation, central air conditioning, medical purification, automotive sealing and sound insulation, and building sound insulation. They have good energy-saving effects, long service life, and convenient construction.