[Abstract]Yuhuan Long Rubber And Plastic Machinery Co.,LTD. is a designated production enterprise of China Chemical Equipment Corporation. In the early 80s, the company introduced Germany, the United States, Japan and other technologies, and specializes in developing and producing lubricating equipment and hydraulic swinging rotary oil cylinder. The products are sold to the large and medium-sized enterprises in the more than 20 provinces, cities and autonomous regions of the country. Industry, and export to Southeast Asia and Africa and other countries. In 90s, the company expanded the production scale, developed auto parts and special wrenches and other projects, auto parts and domestic automobile manufacturers. The special wrench belongs to the company's independent research and development of new products. It has won the title of national patent products, and is well received by the vast number of users.

[Abstract] Taizhou City Kaiyu Metallurgy Machines and Tools Co.,Ltd, formally Zhejiang Kaiyu Drilling Bits Co., Ltd, located in Southeast coastal Zhejiang----Taizhou, economically developed and of convenient transportation, is devoted to researching and developing high-quality rock drilling bits. Kaiyu Limited, established in the early 1970s, is one of the backbone enterprises among the wide domestic industry of rock-drilling tools. Our company has owned numerous experienced and high-tech talents, introduced foreign advanced equipment and technologies and passed through ISO9001:2008 Quality Management System Certification. With unique techniques and specialized equipment, our products have been tested by complete quality-control inspection system, and reached the advanced level both at home and at abroad. Our Chisel Horse Bits, Cross-type Bits, Pole Teech-type Bits, DTH Bits, DHD Bits and so on have been widely used in the metallurgy, mining, geological drilling, hydropower, transportation, tunneling, quarrying, etc. Our company have been always faithful to customers, and we hold tightly on to the aim "today, we've the quality; tomorrow, we've the market". Thanks to excellent quality, complete varieties, reasonable prices and perfect services, our products have all the time won vast customers' trust and praise. Our products have been ont only sold throught the country, but also exported to Europe, America, Southeast Asia, The Middle East and other countries and regions. In the new century, "Kaiyu" brand is willing to work hand in hand with both new and old friends at home and at abroad to achieve more glorious results.

[Abstract]Our main products are: automotive, motorcycle brush and brush frame assembly, electric tools, household appliances, industrial brush brush brush, locomotive traction motor brush, motor slip ring and carbon graphite, high purity graphite seal ring, non-standard products according to user's special requirements for all types of design.

[Abstract]Production of resin grinding wheel

[Abstract]Jinhua lanzuan electric tools Co., Ltd. is a professional manufacturer of electric hammer, electric power tool company. The company has strong scientific and technological strength. The introduction of automatic production and advanced testing equipment, with strong production capacity and perfect quality assurance system, independent die-casting, machining production, assembly process quality control, change the traditional concept of the past. The company R & D department pays more attention to self accumulation and self innovation, reasonable production layout, product structure adjustment at any time, and constantly enrich their own products, benefit from management, value-added, strive to open up the market, with its growing strength, improve the company's economic strength. The company in line with quality first, reputation first, service first, efficiency first purpose. Support our customers!