compressive strength3,000+ factories verified

LONZONE, founded in 2009, is a comprehensive building materials company including R&D, production, sales and service. Centered on the circular-economy recycling of industrial solid waste, LONZONE delivers lightweight partition systems and high-performance specialty mortars for the modern construction industry.

We are a specialized testing equipment manufacturer with more than 20 years of history. Our company is supported by over 20 industry experts dedicated to research and development. We have a workforce of more than 50 experienced production personnel and a professional after-sales service team of over 10 individuals. Our combined production and office facilities exceed 4000 square meters and are certified as a high-tech enterprise in China.

Lying in Nanjing Tangshan Industrial Area, Feininger (Nanjing) Energy Saving Technology Co., Ltd (shortened as Feininger) is established in the year 2001 and covers an area of 70 acres. Feininger is the first professional manufacturer of XPS Extrusion Line and XPS Foam Board here in China. At the same time we are the unique enterprise specializing in XPS Foam as well as developing, manufacturing and selling of XPS equipment.

TOURANTRAFFIC was originally established in 2017. After rapidly development of these yeas, it has developed into an industry solution provider in the field of Road & Traffic Safety, based on domestic service to the world.

Zhejiang Huahang Thermal Insulation Products Co., Ltd. is a subsidiary under the group, located in Hangzhou, Zhejiang. The company relies on a comprehensive online sales platform and a young, dynamic, trustworthy, and pragmatic sales team, earning the trust and support of customers both domestically and internationally.

HUALONG Test Instruments Co., Ltd., Established on May 8th, 1993, located in Shanghai, is one of the world's leading manufacturers of Material testing equipment.

YouBi Test Equipment Co., Ltd. is a professional manufacturer specializing in a full range of environmental simulation test equipment. Our production base is strategically located in Dongguan, China's renowned manufacturing hub. We are committed to expanding our global marketing network and refining our after-sales service system, both of which have earned high recognition from customers worldwide. A majority of the core components of our products are sourced from well-known suppliers in Japan, Germany, Taiwan, and other regions, ensuring premium quality at every step. Equipped with advanced production facilities and backed by strong technical expertise, we have forged long-term partnerships with R&D institutions in Beijing, Shanghai, and overseas markets. By integrating cutting-edge technologies from these collaborations, we consistently drive the R&D and innovation of new products to meet evolving market demands.

Shandong Lvran New Materials Co., Ltd. is a professional manufacturer dedicated to the R&D, production and sales of high-performance construction new materials, mainly supplying high-grade waterproof backer boards and B1 fire-retardant XPS extruded polystyrene boards. With a solid foothold in the building materials industry, we focus on product innovation and strict quality control, aiming to deliver reliable, eco-friendly and cost-effective solutions for global construction, decoration and energy-saving projects.

Changsha Baozhi Nuan Insulation Materials Co., Ltd. Currently operates three major production bases in Changsha, Wuhan, and Jiangxi Province. It is one of the largest and most influential suppliers of insulation materials south of the Yangtze River in China. The company's headquarters is located in Zhentou Environmental Protection Industrial Park, Liuyang City, covering an area of 60 mu. In 2015, it was the first to introduce the world's most advanced CO2 foaming XPS extruded polystyrene board production line. Currently, it operates a total of 5 state-of-the-art XPS extruded polystyrene boards and 12 composite board production lines, producing 500, 000 cubic meters of high-end, eco-friendly, and flame-retardant XPS extruded polystyrene per year. The annual output value of EPS polystyrene boards is 200, 000 square meters. The annual output value of rock wool composite boards is 1.44 million square meters. The company specializes in producing integrated insulation and decoration panels, thermosetting polystyrene insulation panels, various types of soundproofing and other innovative materials.

Conpany introduce:

Founded in 1996, Xiament Glory Bright Star Electronics Co., Ltd is has a factory Xiamen O-Atronic Computer Material Co., Ltd, we are leading manufacturer of duplicator ink and master & Copier toner cartridge in China. With more than 22 years experience, the products we mainly offering: Duplicator ink and master for Riso, Ricoh, Gestetner, Duplo, Savin, Nashuatec, Rex-Rotary, RongDa digital duplicators, Copier toner cartridge for Canon, Ricoh, Konica Minolta, Kyocera Mita, Sharp, Toshiba, OKI, Panasonic photocopier. And the spare parts for duplicator and photocopier.

Jiangsu Changchen Materials Co., Ltd., parent of Juchen Metal Technology (Jingjiang) Co., Ltd., is situated in Jingjiang of Yangtze River Delta, boasting convenient land and water logistics and complete steel industrial supporting resources.

Henan Mingheng Heavy Industry Machinery Co., Ltd. is a mining machinery manufacturer integrating R&D, production and sales, with advanced mechanical processing equipment and strict testing method, providing mature products and solutions such as crushing equipment, sand making equipment, grinding equipment, ore beneficiation equipment, drying equipment etc., which are widely used in the fields of aggregates, mines and waste recycling etc.

SIDLEYCHEM has focused on the application development and product promotion of construction chemicals such as mortars and coating additives for many years. To provide customers with professional, customized one-stop product supply services and systemized solutions. At present, it has formed fields covering mortar, paint and daily chemicals.

Zhejiang Shield Energy saving Technology Co., Ltd., located in Huzhou city, near Hangzhou with convenient transportation access, is devoted to developing, designing and manufacturing waterproof tile backer boards, shower tray boards, Shower niches, pipe cover boards, wall-mounted toilet and bathtub cladding boards, and customized products which are mainly applied in bathrooms, shower rooms, kitchens, SPA clubs, swimming pools, basements, and other wet and damp areas.

Anhui Blum Paper&Plastic Co., Ltd, formerly known as Huaining County Xingxing CartonFactory which was established in September 2019, In July 2023, we invested in theestablishment of Anhui Blum Paper&Plastic Co., Ltd, which is located in Huai Ning CountyIndustrial Park, Anqing City, Anhui Province, covering an area of about 4, 000 squareneters, with more than 50 skilled workers of various types. The company is equipped with a production line from feeding to finished product shipment, including paper feeding, packaging, and loading, which realizes seamless connection fromlamination, printing, molding, packaging, transmission, stacking, to shipment. Adopting the lamination process, meanwhile, in order to guarantee the quality of Blum, weare equipped with in and out air-shower channels, clean workshops, as well as perfect testing centers for raw and auxiliary materials and finished products. The main business scope is paper cups, fan paper cups, paper bowls. Paper bags, environmentally friendly disposable paper knives, forks, spoons, the company producespaper cups from 2.5 ounces to 16 ounces of hot and cold paper cups, double-walled cups, corrugated cups, our products are waterproof, heat-resistant, non-leakage, no odor. The company has established good strategic cooperative relationship with many famousfood enterprises at home and abroad, and our products have been sold well in more than20 countries and regions overseas, including Europe, America, Australia, Africa, the MiddleEast, Southeast Asia, etc., with a high market share! Bum has always been good product quality, good service attitude, good inlegrity and credit"three good"start, to achieve product customer salisfaction, customer service satisfaction, credit customers rest assured.

ZRD Rebar Couplers Co., Ltd. is one of leading manufactures in rebar couples for more than 12 years.

Luoyang Wanji Aluminium Processing Co., Ltd is located at Luoyang Wanji industrial park, established in 2008, specializing in aluminium strip/sheet/foil, wholly owned by Wanji Holdings Group Co., Ltd.

Located in Zhengzhou City, Henan Province, Henan Hengyou Machinery Equipment Co., Ltd. Stands as one of China's premier and professional exporters of high-quality construction machinery and equipment. Rooted in China's machinery manufacturing heartland, the company has long been dedicated to the R&D, production, sales and global export of diversified construction machinery products, accumulating rich industrial experience and solid market reputation in the global construction equipment industry.

Liyang Tiansheng Activated Carbon Co., Ltd. is a professional manufacturer and supplier of industrial activated carbon, located in Liyang, Jiangsu Province, China.

Ningbo Ruifeng Sealing Materials Co., Ltd---a professional manufacturer and exporter of Chinese sealing and heat insualtion materials, specialized in manufacturing gland packing, glass fiber, asbestos, non-asbestos products and other materials. Up-to-date technology, advanced equipments and near 40 years manufacture experience will bring best quality but lower prices to our clients. We have 6, 500 square meters building in the south factory, and another 13, 300 square meters in the north, with more than 200 skillful employees. Our company invested in Xuyi country of Jiangsu Province at the beginning of 2005, set up a new production base in order to seek development.

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.

Haida established in 2004 in Dongguan City, where is the "silicon valley" of world manufacturing industry. It is a certified national high-tech enterprise engaged in design, research and development, production, sales, calibration and after-sale service of test equipment, such as paper&packaging test equipment, Furniture test equipment, material mechanics test equipment, optical measurement equipment, environmental reliability testing equipment etc. With the persistent efforts of all staff, Haida owned 4 factories with total 60, 000 square meters, 15 branch offices covers South China, North China, East China, Central China and Northwest China, as well over 20 overseas after-sales service sites covers Southeast Asia, Europe, North America and the Middle East with over 28, 000 customers.

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Fujian Putian Hongyu Metal Products Co., Ltd. is a manufacturer that has been engaged inforging technology for nearly 20 years and specializes in the production of engineeringmachinery and mining machinery accessories. The company is located in Putian City, FujianProvince, in the 3rd Phase of Huashi Industrial Park, Xiuyu District, Putian City. The factory hasan area of more than 15, 000m2.

Pujiang hg filter Co., Ltd. is professional and reliable high quality stainless steel mesh filter/filter element manufacturer/exporter from China, specializes in producing stainless steel wire mesh filters, pleated candle filters, leaf disc filters, filter cartridge and various kinds of filter elements with one-stop customized solutions for all of customers.

Different kinds of products are available in our company. We're pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.

Nantong Vesnol Building Materials Technology Co., Ltd. is a Chinese manufacturer specialized in UPVC windows and doors.

Yasheng Green Construction (Shandong)Steel  Structure Engineering Co., Ltd. (Hereinafter referred to as "YashengLvjian")is a construction enterprise established earlier in China which integrates steel structure design. Production andinstallation. Its headquarters islocated in Guangrao Economic Development Zone, Dongying, Shandong Province, the beautiful and rich hometown of Confucius. It is adjacent to Zibo in the south and Shouguang City, Weifang, which is rich in greenhouse vegetables and exports at home and abroad. It is connected with Qingzhou City in the southeast. Boxing in the west, and Laizhou Bay in the Bohai Sea in thenortheast.

Founded in 1991 and head quartered in Shanghai, China, Yuhong Waterproof is a professional and innovative company integrating R&D, manufacturing, sales, construction, and after-sales service. Our products have received several green and eco-friendly product certifications, and our laboratory is accredited by the China National Accreditation Service for Conformity Assessment (CNAS). We meet strict national environmental requirements and international quality standards. Yuhong Waterproof has six major production and logistics bases, equipped with world-leading production lines for modified bitumen waterproof membranes, polymer waterproof membranes, EPDM rubber waterproof membranes, waterproof coatings, and leakage repair materials. With more than 30 years of industry experience, Yuhong Waterproof continues to expand in the international market under its own brand, while providing professional OEM and ODM waterproofing solutions for global customers.