China metal bellows expansion joints Manufacturers, Suppliers, Factory

HY is an experienced manufacturer of metal stamping construction industry support, the use of metal continues to increase in commercial buildings and even residential construction. Metal is a durable material that resists corrosion, decay, and structural stress more effectively than wood and other types of building materials.

Hongyu Intelligent specializes in die-casting many important transmission components for the automotive and heavy-duty Casting Gearbox Components Manufacturing stamping industry.

HY is a manufacturer and supplier of cast lower covers, using presses from 25 tons to 400 tons, and can meet customer needs whether it is precision or large Die Casting Lower Cover.

Xiamen Hongyu Intelligent Technology Co., Ltd. is a manufacturer specializing in the production of high-quality perfume bottle caps. We provide high-quality caps for perfume bottles to customers at home and abroad. We will provide you with the best after-sales service and timely delivery.
Product name: Perfume cap
Special casting types：Metal mold casting
Surface treatment: electroplating
Material: zinc alloy
Molding process: gravity die casting
Tolerance: 0.02
Proofing cycle: 1-3 days

Product name: Die-cast coffee machine filter accessories
Surface treatment: polished
Manufacturing process: precision casting

Xiamen Hongyu Intelligent Technology Co., Ltd. is a professional auto parts manufacturer that produces oil coolers, intake manifolds, engine valve covers, and oil sump engine accessories. At present, it has many cooperative customers in the United States, Europe, Russia and other regions.
Product name: oil sump
Material: aluminum, stainless steel, titanium, special alloys, etc.
Application scenarios: automotive industry, industrial equipment manufacturing