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duchgroup.com "More than 1100 people at the moment, 25% of whom has undergraduate diploma and 40% has junior college diploma. A company with the largest scale and most professional among the same type of firms in the world. 120 senior engineers, 25 structure and exterior designers, 20 engineers of reverse engineering, 30 mold engineers, 120 CNC technicians, 150 manual processing technicians, 15 duplicated mold technicians, 28 spraying and silk-screen printing technicians, 25 special surface processing technicians and other professional technicians. Three dimensional laser scan machines, more than 200 CNC plastic and metal-processing centers, laser engraving machines, SLA forming machine, vacuum duplicated mold machines, vacuum coating film equipment, ultraviolet rays ovens etc. And any other Supporting facilities, such as spraying, silk-screen printing, pad printing, products' pictures making, Clay figurine, electroplating oxide."

duchgroup.com "More than 1100 people at the moment, 25% of whom has undergraduate diploma and 40% has junior college diploma. A company with the largest scale and most professional among the same type of firms in the world. 120 senior engineers, 25 structure and exterior designers, 20 engineers of reverse engineering, 30 mold engineers, 120 CNC technicians, 150 manual processing technicians, 15 duplicated mold technicians, 28 spraying and silk-screen printing technicians, 25 special surface processing technicians and other professional technicians. Three dimensional laser scan machines, more than 200 CNC plastic and metal-processing centers, laser engraving machines, SLA forming machine, vacuum duplicated mold machines, vacuum coating film equipment, ultraviolet rays ovens etc. And any other Supporting facilities, such as spraying, silk-screen printing, pad printing, products' pictures making, Clay figurine, electroplating oxide."

The vacuum casting technology which uses prototype (SLA laser rapid prototyping piece, CNC products) to make silicone mold under vacuum, and is poured under vacuum conditions, such as PU, ABS, etc. Vacuum casting is also used to clone the prototype or copy the piece. It has different types including vacuum mould casting, vacuum pressure casting, vacuum sand casting and so on. This method is especially suitable for small batch production. It is a low-cost solution to solve experimental production and small batch production in a short time, and can also meet the functional test proofing of some structurally complicated engineering samples.

Vacuum Mould/Pressure/Sand Casting Service China - Duch Grop

We have the world's leading 3D printing, CNC machining, vacuum complex molding, low pressure infusion, injection molding and other equipment, rich production experience can provide you from product design to prototype verification, rapid mold manufacturing to small batch trial production, mass production Dragon service. With more than 20 years of experience in mold manufacturing, the industry covers electronics, automotive, electrical machinery, instruments, electrical appliances, home appliances, communications and other fields. The mold design is accurate, the product is corrosion-resistant, has good strength and long service life, and can provide you with professional injection molding. Rapid mold manufacturing services such as molds, blow molds, extrusion molds, silicone molds, and die-casting molds help your products increase production efficiency, save development costs, and speed time-to-market for new products. You only need to provide us with the design drawings, and our professional image analysts will carry out processing feasibility analysis and design optimization for your drawings. If you are looking for a professional and reliable service provider that can provide you with rapid mold manufacturing?Please contact our professional team at info@duchgroup.com or contact us using the inquiry form on this website, we will provide quotes and suggestions free of charge.

Due to the less mismatched lattice and stable chemical and physical properties, sapphire(Al2O3) wafer is the popular substrates for III-V nitrides, superconductor and magnetic epi-film. They are widely used in GaN and thin-film epitaxial growth, silicon on sapphire, LED market and optics industry.

Brand: Dino Walk Color: Customization/real color Size: 4m length, 1.7-2m height /customization size Weight: 15-17KG(33-37.5lbs) Sound: living sound/customization Shipping Way: sea freight or air freight Certification: CE, ISO, BV, SGS Warranty: 12 months and whole-life maintenance serive Movements: Eyes blink Mouth open and close synchronized sound Head turn left to right Neck up to down Tail swaying LED lighting eyes Operator control more movements Main Materials: Standard stainless steel High density sponge Silicone rubber Color pigment Accessories: control box, belts, camera, fan,high-density screen, standing, speaker, plugs, battery, charger, installation manual.

Brand: Dino Walk Color: Customization/real color Size: 4m length, 1.7-2m height /customization size Weight: 15-17KG(33-37.5lbs) Sound: living sound/customization Shipping Way: sea freight or air freight Certification: CE, ISO, BV, SGS Warranty: 12 months and whole-life maintenance serive Movements: Eyes blink Mouth open and close synchronized sound Head turn left to right Neck up to down Tail swaying LED lighting eyes Operator control more movements Main Materials: Standard stainless steel High density sponge Silicone rubber Color pigment Accessories: control box, belts, camera, fan,high-density screen, standing, speaker, plugs, battery, charger, installation manual.

Animatronic Dragon Animatronic Dragon Animatronic dragons models are suitable for Halloween decoration, theme park, museums, stage show and park. The main materials of animatronic dragons models are steel structure, high-density spongg and silicone rubber. All kinds of animatronic dragon models can be customization according to your requirements.

Brand: Dino Walk Color: Customization/real color Size: 4m length, 1.7-2m height /customization size Weight: 15-17KG(33-37.5lbs) Sound: living sound/customization Shipping Way: sea freight or air freight Certification: CE, ISO, BV, SGS Warranty: 12 months and whole-life maintenance serive Movements: Eyes blink Mouth open and close synchronized sound Head turn left to right Neck up to down Tail swaying LED lighting eyes Operator control more movements Main Materials: Standard stainless steel High density sponge Silicone rubber Color pigment Accessories: control box, belts, camera, fan,high-density screen, standing, speaker, plugs, battery, charger, installation manual.

Step back in time with us and take you on a magnificent journey through the world of prehistoric dinosaurs! Our animatronic dinosaurs models with realistic movements: mouth open and close, eyes blinking, head turn left to right, neck up to down, stomach breathing, tail swaying. More functions can be customization. The animatronic dinosaurs models main materials are silicone rubber, high density sponge and steel fram structure inside. They are sunproof and rainproof.

Dino Walk animatronic models are usually used in theme park attraction, zoo, shopping mall, museum and ect. Animatronic models are operated by human sensor and remote control. Motion motors are used to achieve lilfelike movements. Good quality sponge, silicone rubber and fur are used to achieve realistic looking.

Scanning Vibrating Mirror Material: Gold-coated silicon or optical glass with dielectric coating.

Aluminum Ingot Uses Aluminum is a silver-white metal and ranks third in the earth's crust after oxygen and silicon. The density of aluminum is relatively small, only 34.61% of iron and 30.33% of copper, so it is also called light metal. Aluminum is a non-ferrous metal whose output and consumption are second only to steel in the world. Because aluminum is light, it is often used in the manufacture of land, sea and air vehicles such as automobiles, trains, subways, ships, airplanes, rockets, and spacecraft to reduce its own weight and increase the load. The raw material in our daily industry is called aluminum ingot. According to the national standard (GB/T 1196-2008), it should be called "aluminum ingot for remelting". It is produced by the electrolysis method of alumina-cryolite. The use of aluminum ingots: mainly used in die-casting alloys, battery industry, printing and dyeing industry, pharmaceutical industry, rubber industry, chemical industry, etc. Alloys of aluminum ingots and other metals are widely used in electroplating and spraying industries. Aluminum ingots refer to pure aluminum ingots, of course there are impurities, but as aluminum ingots, at least 90% purity. Aluminum ingot has excellent resistance to atmospheric corrosion, so it is mainly used for surface coating of steel and steel structural parts (such as aluminized ingot), and is widely used in automobiles, construction, shipbuilding, light industry and other industries. In recent years, Western countries have begun to try to directly use aluminum ingot alloy plates as roof covering materials. Its service life can be as long as 120-140 years, and it can be recycled. However, the service life of using aluminized ingot iron plates as roofing materials is generally 5 -10 years. Aluminum ingots have practical mechanical properties. The strength and hardness of the aluminum ingot itself is not high, but after adding aluminum, copper and other alloying elements, its strength and hardness are greatly im

Steel Product Different types of raw steel products are necessary for a host of different industries. And they are important commodities related to the national economy and people's livelihood. HUARO Steel is leading in steel products manufacturing. High-quality steel products we supply include steel slab, steel billet, steel bloom, hot rolled steel, and cold rolled steel. Steel Making Raw Material Steel is a kind of alloy, which is made of iron and carbon.The carbon content is typically less than 1 or 2 percent. Manganese, silicon, phosphorus, sulfur, and oxygen content is even less. Nonferrous Metals Huaro also focuses on trading with other metal raw material, such as copper cathode aluminum ingot etc. These raw materials are the mostly needed industrial raw material in China. Widely applied in the Electricity Machinery Construction and Automotive industry.

Our company primarily focuses on Original Equipment Manufacturer (OEM) services.  Our customers provide product design drawings, and we produce samples and develop custom molds accordingly. We specialize in various materials such as plastic, silicone, polyethylene terephthalate (PET), and glass products. In particular, we handle glass bottles and jars, where we seek similar styles based on our customers' requirements and make minor adjustments as needed. Our commitment to quality is unwavering, and our state-of-the-art facilities, along with a team of skilled professionals, enable us to maintain strict quality control throughout production, resulting in products of unparalleled excellence. 

Non-metallic Gasket Material refers to a broad category of gasket materials that do not contain metal. These materials, which include rubber, silicone, graphite, and PTFE, are known for their flexibility, adaptability, and excellent sealing capabilities. They can be easily cut and shaped to fit a wide range of applications, from automotive and plumbing to industrial machinery. Some non-metallic gasket materials can withstand high temperatures and resist a variety of chemicals, making them a versatile choice for many sealing needs. The lifespan and environmental impact of these gaskets can vary depending on the specific material and application.

Keying, as one of the most reliable manufacturer of abrasive tools. And our products are featurered by excellent quality, long durality and superior performance. We promise high quality, 100% factory tested before delivery, good after-sales service. Do not hesitate to consult us!

Model: CP2815-3 Perfect Results: Silicon mat and molded platen helps to reduce creasing and scorching on hat. Dual Heat: Individually upper and lower heated platens make it easy for patches and emblems.

What are the differences between glassine paper and ordinary release paper? 1. Different base paper Glasine paper is made of high-quality glassine paper as the base paper, and then undergoes a series of processing, including coating and other steps to produce glassine paper release paper. Ordinary release paper base paper is not so advanced. It mainly uses ordinary kraft paper, double-sided paper, coated paper, etc. as the base paper of release paper, and then undergoes silicone oil coating to make ordinary release paper.