We are a major manufacturer and exporter of scaffolding couplers, offering various kinds of dorp forged and pressed scaffolding couplers. The detailed scope of our businees is in line with double coupler, swivel and half swivel couplers. That is the basic of our product. We arrange our production procedures according to our respectable and honorable customers with concrete requirments.

Shandong Jawell International Trade Co., Ltd. is a heavy machine provider that designs and manufactures high-quality product in the industries. Its factory established in 2010, it is headquartered in Weifang, China. We have a hard-working and professional team. Jawell International company is the factory's export trading company, responsible for the factory's global promotion and business negotiation docking. Our main products are excavators, loaders, excavator attachments and parts, also we have some branded used excavators, such as, Doosan, Sany, XCMG and so on. We have advanced standardized production lines and a team of experienced engineers who can carry out product design and development, and constantly we optimize and upgrade the products in order to meet the higher requirements of our customers. Over the past 14 years, our company has established the coorporated ralationship with all over the world. We continue to provide our global customers with construction machinery industry solutions and new product innovation and research and development, and at the same time we continue to optimize our production lines and product design, to produce more and more advanced products to meet the individual requirements of customers. Custumers success has alway been the top concern for our company, Going forward, we are still commited to creating value for our business partners and contributing to their succuess.

Shandong Prima Construction Formwork Co., Ltd. is the biggest manufacturer and supplier of scaffolding and formwork systems in China. We have the advanced forging, casting, punching, welding, colding forming and surface treatment lines in workshops.

TIANJIN HUIDEFENG IRON & STEEL TRADING Co., Ltd. is AN ENTERPRISE DEDICATED TOTHE DESIGN OF PHOTOVOLTAIC BRACKETS, PHOTOVOLTAIC ACCESSORIES AND BRACKETSYSTEMS BY THE MAJORITY OF PHOTOVOLTAIC POWER STATION INVESTORS AND EPC GEN-ERAL CONTRACTOR. THE COMPANY'S FACTORY IS LOCATED IN JINGHAI ECONOMIC ANDTECHNOLOGICAL DEVELOPMENT ZONE, TIANJIN, COVERING AN AREA OF 5, 000 SQUAREMETERS AND A WORKSHOP AREA OF 3, 000 SQUARE METERS. IT HAS A WHOLE MODERN FUL-LY-AUTOMATED PRODUCTION LINE WITH LABOR-SAVING TECHNOLOGY, WITH A MONTHLYPRODUCTION CAPACITY OF 150 MW.

Dongguan Hong Jin into testing instrument Co., Ltd. Was established in June 2007. Is a professional production and development of simulation of environmental testing equipment, mechanical test equipment, bags test equipment, paper packaging test equipment, electrical and electronic test equipment, computer mobile phone test equipment, footwear test equipment, wire and cable test of large non-standard test equipment design and automatic control of high-tech production-oriented enterprises! In recent years, the company follows closely the development of international material testing machine and testing technology, adopts the high and new technology boldly, absorbs the high and high technology professional personnel, increases the technical research and development investment, devotes to the improvement of the internal quality of the instrument, strives for perfection, is honest and trustworthy, causes hong jin and its series of testing instruments to obtain the rapid development.

HENGSHUI STRONGFLEX FLUID TECH CO. Ltd -We are a leading and professional manufacturer of hydraulic hoses, rubber hoses, hydraulic fittings, adapters, and machines in China for 25 years. All of the hoses are produced strictly under the standards of DIN EN and SAE 100 with ISO 9001: 2015 and MSHA certificate...Moreover, OEM and ODM are welcome and will be executed well.

Taian Siyu Mechanical and Electrical Technology Co., Ltd. is located in the High tech Zone Creative Valley of Tai' an City, Shandong Province of China, and is an international technology-driven enterprise specializing in bulk material handling and providing comprehensive material transportation solutions. With the core objectives of "efficient transportation, intelligent energy efficiency, and global service, " the company has deepened its expertise in bulk material handling and offers customers end-to-end support spanning equipment R&D, manufacturing, system integration, and operation and maintenance services. It is a leading supplier in China's bulk material handling equipment sector, with products exported to over 20 countries and regions worldwide, including Southeast Asia, Central Asia, Australia, New Zealand, and Mongolia, etc.