slump test100+ factories verified

Qingzhou Shengfengchen New Materials Technology Co., Ltd. Was established in 2025. We mainly produces various concrete additives such as Polycarboxylate Superplasticizer, air-entraining agent, sodium gluconate, defoamer, cellulose, etc.

Xuzhou WOXIN Construction Materials Co., Ltd is located in Xuzhou City, Jiangsu province. It covers an area of 20, 000 square meters and invests 20 million yuan for the first phase. It is a high-tech enterprise with concrete admixture as the leading product, integrating R&D, production and sales.

Hebei Celix Cellulose Co., Ltd. is a professional manufacturer, dedicated to the cellulose technology and high-performance construction additives.

Anhui Surmount New Materials Co., Ltd is a global company with state-of-the-art specialty chemical products found in countless everyday items, with applications ranging from tile adhesives to solar modules. Factory has advanced automated production system from Italy, raw materials from world famous companies such as Elkem, WACKER, KANEKA, CABOT. Long-term business relationships have been established with clients from over 100 countries. We produce and sell high-class silicone sealants and other products include MS polymer sealant, acrylic sealant, PU foam, silicone sponge sheet. Our main customers are in the automotive, construction, chemical, semiconductor, consumer goods and photovoltaic sectors.

Our company offers a comprehensive and diverse portfolio of high-quality products that are fully capable of meeting your multifarious purchasing demands, customized requirements, and various application scenario needs across the industry. Since our foundation, we have consistently adhered to the core management philosophy of "quality first, customer foremost, and integrity as the foundation of all business operations". We have always taken strict control over every production link, raw material selection, technical formula research and development, as well as product quality inspection, committing ourselves to delivering stable, reliable and cost-effective products to every global client.

Iwintesting equipment company is a high-tech enterprise focusing on the research and development, production and sales of engineering quality test and testing instruments. The company serves in the construction, the railroad, the highway, the water conservancy, the electric power, the university and the scienitic research institute.

Shanghai junbond building material Co., Ltd is branch office of junbond group.

Wholesale and retail: Rubber, glass glue, plastic, sealant, rubber additives, adhesive products, antibacterial agents, antibiotic agents (excluding hazardous chemicals); Research and development: Microbial preparations; Retail: Chemical pharmaceutical preparations; Sales of aluminum and building materials; Biotechnology research and development, technology promotion, and technical services; Sales of agricultural and sideline products, chemical products (excluding hazardous chemicals and Class I precursor chemicals); Import and export of goods and technology. (Projects that require approval according to law can only be operated after approval by relevant departments)

About us

ZIBO JOYREACH NEW MATERIALS Co., Ltd is a leading Invest agent of city construction products in China. Our company is mainly specialized participation in materials′ R&D, sales and exporting.

Zhuozhou Tianpeng Imp. & Exp. Trade Co., Ltd. Specialize in designing, manufacturing and supplying of high quality construction materials testing equipment for concrete test, soil test, cement test, asphalt test etc. Our main products include compression test machine, test mould, concrete test hammer, slump cone set, skid resistance and friction tester, dynamic cone penetrometer, los angeles abrasion machine, micro-deval abrasion machine, superpave test equipment, NDT test equipment and etc. There are about hundreds of products in seven series.

Nanjing T-Bota Scietech Instruments & Equipment Co., Ltd. (TBT) mainly deals in exporting laboratory Testing/Soil Testing/Materials Testing/NDT/Surveying Instruments including total station and other relevant products!

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.

Shandong Xishui Building Materials Co., Ltd. Was established in 2010. It is located in the beautiful Gem Capital Changle county Weifang City Shandong Province. With the total investment of 59 million RMB and registered capital of 36 million RMB, it covers an area of 40000 square meter and has a broad development space.

Henan Fengbai Industrial Co., Ltd was founded in 2013 and has passed the ISO9001: 2015 certification. Company is located in Zhengzhou City, Henan Province, central China. It has a long history, convenient transportation and rich chemical resources. After years of dedicated operation, Henan Fengbai Industrial has developed into a professional chemical enterprise integrating scientific research, production and trade. The company's current chemical products cover various industrial production fields and can provide global customers with a series of high-quality chemical products, which are widely used in water treatment, plastics, construction, textiles, paints and coatings, detergent, food and feed processing...The company's annual sales have grown steadily at a rate of 40%.

Qingdao New Sanda Industry Co., Ltd. is a leading chemical enterprise specializing in the development, production, and global distribution of high-performance industrial additives. With extensive experience in international trade, our products have been successfully exported to over 30 countries across Asia, Africa, and South America, earning recognition for their consistent quality and competitive pricing. Our comprehensive product portfolio includes advanced additives for coatings and paints, rubber and plastic processing, industrial adhesives, water treatment systems, and construction materials.

Hangzhou Civit Instrument Equipment Co., Ltd. is professional manufacturer supplier of Testing equipments in construction industry and scientific lab, we specialized in dealing Soil Rock Aggregate testing equipment, Cement Concrete testing equipment, Asphalt testing equipment, also supply Steel testing equipment, Survey instrument, Scientific lab equipment, General labware etc.

Gunuo (Tianjin) Industrial Co., Ltd is a group of company in China which specializes in PU Foam, Silicone Sealant and other ashesive products. We have two manufacturing plants located in Tianjin and Foshan China. Our factory covers 200, 000 square meters with 32 advanced fully automatic PU Foam production lines. We produced and sold out more than 200 millions cans in 2020 with 55% market share. Our siliocne sealant production capability is 20000 tons. Our products meet American Standard, European Standard, China Standard and many other International Standards.

Xianxian Middle Road Tongda Testing Instrument Equipment Factory develops, produces, and operates various types of universal testing machines and pressure testing machines, highway instruments, railway instruments, construction instruments, steel reinforcement instruments, geotechnical instruments, cement instruments, concrete instruments, mortar instruments, aggregate instruments, asphalt instruments, emulsified asphalt instruments, roadbed instruments, pavement instruments, durability instruments, non-destructive testing instruments, building energy-saving instruments, wire and cable instruments, safety helmet safety belt instruments, safety net instruments, door and window testing instruments, fire combustion instruments, ceramic instruments, brick and tile instruments, geotextile and geosynthetic material testing instruments, mixing station testing instruments, high-speed railway instruments, waterproofing membrane instruments, water conservancy and hydropower instruments, bridge and tunnel instruments, dam instruments, complete sets of mobile laboratories, various specifications of mobile box houses, and more. The temporary construction packaging room on the construction site is equipped with various material testing and inspection instruments, including engineering testing and inspection equipment!

Shandong Hengwang Group, an integrated enterprise of research, production and marketing, and a national high-tech enterprise.

Henan Kaicheng New Materials Co., Ltd is located in Weihui industrials area, henan province. It covers an area of 15, 000 square meters and invests 10 million yuan for the first phase. It is a high-tech enterprise with concrete admixture as the leading product, integrating R& D, production and sales. It is a member of the China Construction Materials Federation concrete additives branch.

Zhejiang tugong instrument Co., Ltd. is professional manufacturer of computerized, digitized and intelligent testing equipments. Our company has great-leap-forward development in the past thirty years since established in 1981. Company cover an area of 26, 680 square meters, have 14 modernized standard workshops, be equipped with complete vehicle, gear, milling, grinding, and boring machine, have high independent research and development ability.

We are professional manufacturer & supplier specialized in Civil Engineering & Material testing equipments since 2003. Located in Wuxi, with more than 20000 square meters building area. Dare to try leaders, modern workshop and fabricating equipments, professional & dedicated R&D team, thus make us the most professional company in this industry.

Dongguan SPOD Industrial Investment Co., Ltd. Was established on July 12, 2017. Located in the hinterland of Guangdong-Hong Kong Economic Corridor, Dongguan City, Guangdong Province. The geographical position is superior and the traffic is convenient.

Hunan Tant Heavy Machinery Co., Ltd. is located in the Miluo Enclave Industrial Park, Changsha Economic Development Zone. The company specializes in research, development, production and sales of concrete pumping equipment such as Truck concrete pumps with/without mixer, Trailer pumps with/without mixer, Truck-mounted concrete pumps with/without mixer, and Concrete mixing equipment such as Truck mixer, hydraulic concrete placing boom, Truck mounted crane, Construction hoist, Folding tower crane, etc. Tant Heavy machinery was established in 2003. The leaders of the company has been swayed for nearly two decades. After optimization and reorganization, our company has developed into a large-scale modern enterprise integrating R&D, producing and sales, with annual domestic sales of more than 300 million yuan. The plant covers an area of 60 acres and the workshop covers an area of 21, 000 square meters. It has more than 200 employees, including more than 90 research and marketing salesmen. It has 5 branches and 25 offices across the country. The machines have been sold overseas, including Southeast Asia, Africa, South America, CIS and more than 40 countries and regions.

Welcome to Changsha Smart Machinery Technology Co., Ltd., a leading provider of high-quality, cost-effective used concrete mixers and concrete pump trucks. We are dedicated to meeting the needs of our international clients by delivering reliable and well-maintained machinery and parts to support their construction projects.

Since its foundation in 2001, Henan shengmao machinery Co., Ltd. Has developed into one of the leading construction machinery suppliers in China. We have made a mark in China market as a reliable and long-term supplier of construction machinery to over 1000 clients from all over the world.

DAYOU enterprise is one of the largest adhesive manufacturers which combine scientific research, production and sales as a whole. The factory covers an area of 15, 000 square meters, and more than 8000 square meters are building area. Throug years, we now are one of the great scale and well-appointed modernizatio enterprise which has a batch of high-caliber research specialist staff and the operatio technician who has abundant practical experience and the excellent sales servic team. Our product selling network spreads all over the domestic market and Middl East area. Our company has passed the IS09001: 2000 and ISO1400 and got the "China Famous Brand", "China Famous Brand Product", "Green Environmental Protection Company", "Integrity Company", "Chinese Construction Metal Structure Association Member" and other honorary titles.

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.

Shanghai Sunway curtain material Co., Ltd. Founded in 2005, Siway sealant is one of China's top ten silicone structural sealant production enterprises, ranked seventh. Many times in the industry to obtain "the user first choice brand", "market best performance" honor.