China flange Manufacturers, Suppliers, Factory

Xiamen Hongyu Intelligent Technology Co., Ltd., with many years of export experience, our products are sold well in Europe, the United States, the Middle East and Southeast Asia. The expansion bolts manufactured by HY fully comply with international standards and are well received by domestic and foreign customers. HY's products cover automotive fasteners, mechanical fasteners, construction fasteners, power fasteners, railway fasteners, household appliance fasteners and chemical fasteners. The product standards include DIN, ISO, GB and ASME/ANSI. HY's products serve all over the world. We hope to continue to strengthen cooperation and grow together.
Stainless steel: SS201, SS303, SS304, SS316, SS316L, SS904L, SS31803
Surface treatment: zinc (yellow, white, blue, black), hot dip galvanizing (HDG), black, Geomet, Dacroment, anodizing, nickel plating, zinc nickel plating
Size: M5-M42
Processing technology: stamping cold heading

HY is a medical valve factory from China. Casting Medical Valve is used to change the channel cross-sectional area and medium flow direction. It has functions such as diversion, cut-off, regulation, throttling, check, diversion or overflow pressure relief. Medical valve castings are control components in pipeline fluid delivery systems. Quality Control: 100% QC Inspection
Certification: ISO9001/CE/ROHS
Size: Support OEM/ODM customization

HY is a manufacturer and supplier of Energy Vehicle Charging Gun Housing. HY precision metal stamping mold new energy vehicle charging gun stamping parts specifications: 1. The material is phosphor bronze C5191. Material thickness is 0.3mm. 2. Support surface treatment: silver plating, gold plating, nickel plating or chrome plating. 3. The seams of the stamped parts are tightly combined, without deformation, overlap, or gaps. In the drop test from a height of 2 meters in any direction, the components were not damaged.

Xiamen Hongyu Intelligent Technology Co., Ltd. is a professional and reputable integrated manufacturing and trading company with many years of experience in various medical and laboratory fields. HY has established extensive and stable cooperative relations with many customers at home and abroad, with footprints in Europe, the United States, the Middle East and Russia, and can provide you with one-stop medical and laboratory product services.
Type: scalpel blades
Features: removable and replaceable, complete specifications
Material: carbon steel, stainless steel

Welcome to wholesale Die Casting Home Security Lockbox from us,HY is a factory that provides first-class stamping and die-casting services. Hongyu Intelligent technology zinc alloy die casting home security lock box keeps your cash and valuables safe and secure, giving you peace of mind!

Xiamen Hongyu Intelligent Technology Co., Ltd. is one of the leading medical device manufacturers and exporters in China, specializing in the research and development and sales of medical devices. It has provided various medical equipment and rehabilitation equipment to mainland China for many years. HY produces various types of assistive devices, including walkers, crutches, forearm crutches, underarm crutches, hands-free crutches, knee crutch, wheelchairs, nursing beds, commode chairs, etc.
Product: Hands-Free Single Crutch
Material: Aluminum Alloy
Features: Assisted walking