Hangzhou Longyun Water Conservancy Machinery Manufacturing Co., Ltd.
🇨🇳 China
2005101-200 peopleManufacturer/Trading Company
Established brand
OEM manufacturer
Product customization
Patented technology
Key customer
ALSTOM
Key market
North America
Description
Hangzhou Longyun Water Conservancy Machinery Manufacturing Co., Ltd. is a professional manufacturer and trading company established in June 2005, specializing in heavy machinery and precision mechanical processing. Based in Hangzhou, China, the company operates multiple production facilities, including a 10,000-square-meter base in TongLu and a specialized steel structure workshop in Deqing. With a workforce of over 130 employees and a strong focus on innovation, the company holds 40 patents and maintains ISO 9001, ISO 14001, and ISO 22000 certifications.
The company's extensive product portfolio serves the mining, hydroelectric, dredging, and wind power industries. Key offerings include jaw, cone, and impact crushers, eccentric shafts, excavator buckets, and bucket teeth. They also manufacture specialized hydroelectric equipment such as hydroturbine blades, wicket gates, and runner accessories, alongside wind turbine parts and dredging machinery used in coastal and inland river projects.
As a qualified supplier for global industry leaders including Sandvik, GE, Alstom, Toshiba, and Harbin Electric Machinery, Hangzhou Longyun provides comprehensive OEM, ODM, and contract manufacturing services. The company is recognized for its robust production control and after-sales systems, supporting a global market presence across North America, Europe, and Asia. Their technical capabilities are further enhanced by continuous investment in advanced machining equipment and a dedicated R&D team.
Hydroturbine Blades in The Three Gorges Dam Type2
Hydroturbine Blades in The Three Gorges Dam
Tractor Dozer Blade of Mining & Construction Equipment
Bearing Cover&Crusher Parts Construction Equipment Breaker
Rock Bucket&Excavator Bucket&Construction Machinery Spare Parts 4
Rock Bucket&Excavator Bucket&Construction Machinery Spare Parts3
Rock Bucket & Excavator Bucket&Construction Machinery Spare Parts
Rock Bucket&Excavator Bucket Teeth&Construction Spare Parts
Rock Bucket Teeth Excavator Bucket&Construction Machinery Parts
Sheet Metal Parts
Sheet Metal Parts
Sheet Metal Parts
Hangzhou Han Yun Hardware Co., Ltd.
🇨🇳 China
201211-50 peopleManufacturer
OEM manufacturer
ODM manufacturer
Product customization
Low MOQ
Key market
Africa
Description
Hangzhou Han Yun Hardware Co., Ltd. is an ISO 9001 certified manufacturer based in Hangzhou, China, specializing in the production, design, and sales of a comprehensive range of hardware tools. Established in 2012, the company employs 11 to 50 people and has developed strong product development and production capabilities over a decade of focused business. Their extensive product portfolio includes over one hundred types of caulking guns (such as half barrel, rotating, heavy-duty, soft sausage TPE aluminum barrel, and anti-drip models), foam guns with various surface finishes, paint mixers, wallpaper scrapers, floor scrapers, and can crushers. They also offer pneumatic tools like pneumatic guns and mixers, and electric power tools including electric glue guns. Beyond standard tools, Hangzhou Han Yun Hardware Co., Ltd. provides specialized services such as custom gear processing, stainless steel casting, and CNC precision machining for parts manufacturing. They also produce supporting plastic and metal accessories like plastic glue gun handles. The company offers ODM, OEM, and contract manufacturing services, with a significant portion of their products (71%-90%) exported, primarily to Europe and other international markets. Their commitment to quality and customer-oriented philosophy ensures high-quality products, competitive pricing, and fast delivery.
Plastic Screw with Thread for Rotating Caulking Gun (BC-P025)$0.2
Both Sausage and Cartridge Use Cordless Caulking Gun (BC-1425)$55
Plastic Nozzle for Cartridge Silicon Sealant Use (BC-P016)$0.03
Silicon Sealant Nozzle Cutter (BC-P039)$0.2
Full Sealed 20.3oz Sausage and Bulk Loaded Air Caulking Gun (BC-1400)$40
Plastic Tip for Foam Gun (BC-P050)$0.2
400ml Caulking Applicator (BC-1051)$0.65
Push Disk for Aluminum Sealant Gun (BC-P24)$0.1
600ml Soft Pack Sealant Gun High Quality Type (BC-1336-600S)$2.2
Plastic Nozzles Cartridges (BC-P030)$0.2
Soft Pack Sealant Nozzle with Push Disk for Sausage Sealant Gun (BC-P010)$0.2