Premium listings

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  Ningbo Inspection Service Quality Control Of Textile Electronics Blender Kettle

  Business - Agent - Eagle Eyes China Inspection Company - China - April 22, 2024 - 198.00 Dollar US$

  Common Products Inspected in our Ningbo Inspection Service and Ningbo Quality Control Service: Textile, machinery, metallurgy, electronics, building materials, TV bracket, Flashlight, lamp, Blender, kettle, heaters, Hair dryer, Bike racks, Fireplace,...

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  Shantou Quality Control Inspection Check Of Drone Toys In Guangdong Province

  Services - Consulting - Eagle Eyes China Inspection Company - China - April 22, 2024 - 198.00 Dollar US$

  Common Products Inspected in our Shantou Inspection Service and Shantou Quality Control Service: food candy, garment, headphone, speaker, toys, pajamas, Bra, plastic products, medicine, machinery, printing package, electronic information devices, aud...

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  Custom Leather Car Key Case

  Bags - Guangzhou Sinco Leather Company Limited - China - March 14, 2025 - 1.00 Dollar US$

  Sustainability at the Core At Sinco, we are committed to protecting the environment while delivering exceptional quality. Our leather car key cases are made from GRS (Global Recycled Standard)-certified leather and eco-friendly materials, offering: R...

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  Jis Skt4 Material Chemical Composition Analysis Key Performance Characteristics

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 7, 2025 - 517.00 Dollar US$

  Chemical composition of JIS SKT4 material The chemical composition of JIS SKT4 material is the key to its performance characteristics. According to the standard, the chemical composition of SKT4 mold steel mainly includes elements such as carbon, sil...

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  Astm 5120h Alloy Steel Key Areas And Main Advantages Features

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 21, 2025 - 700.00 Dollar US$

  ASTM 5120H alloy steel is an alloy structural steel, mainly used to manufacture carburized parts with high core strength requirements. The standard is GB/T 3077-1999 GB/T 17107. ASTM 5120H alloy steel key applications ASTM 5120H alloy steel is mostly...

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  Carburizing Steel 20mncr5 Material Chemical Composition Plays A Key Role

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 21, 2025 - 810.00 Dollar US$

  20MnCr5 material has precise control of composition and excellent wear resistance, balanced strength and toughness, supports high-end equipment from automotive transmission to aircraft engines, and continues to lead the wave of green manufacturing an...

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  Excellent Scr440 Alloy Tool Steel Chemical Composition Plays A Key Role

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 6, 2025 - 791.00 Dollar US$

  SCr440 alloy tool steel is an alloy structural steel under the Japanese JIS G4053 standard. This type of steel is usually used to manufacture mechanical parts that bear large loads and complex stresses. It is widely used in mechanical manufacturing, ...

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  Precision Machining 4140 Low Alloy Steel Key Performance Characteristics

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 159.00 Dollar US$

  Key performance characteristics of 4140 low alloy steel Excellent quenched and tempered strength range: It can be flexibly heat treated in different hardness ranges (22 HRC to 36 HRC) to meet multi-level strength requirements. Good weldability and ma...

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  China Offer Mechanical Seal Shaft Sleeve Key Faid63 01 13 For Electric Company

  Relay / Ind Control - DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD - China - May 22, 2025 - 448.00 Dollar US$

  "China offer Mechanical seal shaft sleeve key FAID63-01-13 for Electric Company Selection of advanced technology, absolutely first-class service quality, YOYIK over the years to the same faith. The main technical backbone are retired senior engineer,...

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  Songshun Quality Assured Scm440 Steel Core Applications In Key Areas

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 8, 2025 - 106.00 Dollar US$

  In the field of engineering machinery, SCM440 steel is mainly used in three types of key components: hydraulic pump gears need to withstand contact stress exceeding 2000MPa; excavator slewing gear rings need to resist impact loads; crane winch shafts...




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  Aisi 4142 Alloy Steel Key Process Parameters For Surface Quenching

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 9, 2025 - 110.00 Dollar US$

  Key process parameters of high-frequency induction heating surface quenching of AISI 4142 alloy steel 1. Heating temperature Goal: to austenitize the surface while avoiding overheating or coarse grains. Temperature range: usually 860 - 920℃ (specific...

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  German Standard W Nr 1 7225 Steel Forging Process Key Points

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 17, 2025 - 91.00 Dollar US$

  Key points of forging process of W-Nr 1.7225 steel 1. Billet preparation Cutting: sawing or flame cutting. Oxygen cutting is recommended for diameters > 100mm. After cutting, the oxide scale needs to be removed by grinding. Pretreatment before hea...

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  High Quality Manufacturer A30304 Steel Key Application Areas

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 30, 2025 - 204.00 Dollar US$

  A30304 steel is an alloy material widely used in many fields. Its unique properties make it occupy an important position in industry and construction. The application areas are: Large quenched and tempered parts in heavy machinery manufacturing, such...

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  Fine Tuning 4130 Steel Plate Heat Treatment Key Process

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 30, 2025 - 207.00 Dollar US$

  The heat treatment process of 4130 steel plate is crucial to its performance. Common heat treatment processes include: Annealing: Heat the material to a certain temperature (generally 650℃~700℃), keep it for a period of time and then slowly cool it t...

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  The Key Role Cost Effective Selection Of Scr430 Steel Composition

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 6, 2025 - 304.00 Dollar US$

  The composition of SCr430 steel is closely related to its mechanical properties, processing performance, and application scenarios. The key roles of each element are as follows: ### Silicon (Si): 0.15% - 0.35% - **Core Function**: Solid solution stre...

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  Low Alloy Product Jis Scr430 Steel Key Material For The Automotive Industry

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 7, 2025 - 430.00 Dollar US$

  "When domestic automakers are still using 20CrMo, why do Toyota and Honda dare to use cheaper JIS SCr430 steel for their transmission gears? The key lies in the 'performance lever' hidden in the JIS standard!" Precisely matching material properties w...

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  En Nf 32c4 Material Key Components In The Construction Field

  Pipes / Tubing - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 18, 2025 - 505.00 Dollar US$

  EN NF 32C4 material also plays a vital role in the construction sector, acting like a "steel guard" within buildings, creating a sturdy fortress. Building connectors are critical components that connect the various parts of a building structure, and ...

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  Key Points Of Welding Process For Isc A20402 Material In Delivery Status

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 21, 2025 - 404.00 Dollar US$

  Key Welding Techniques: 1. Welding is generally performed in the annealed (normalized) state. 2. The welding method is not restricted. 3. Use a high heat input and appropriately increase the preheat temperature. Generally, the preheat temperature and...




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  Excellent Choice W Nr 1 3505 Steel Key Applications In Mechanical Manufacturing

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - September 10, 2025 - 163.00 Dollar US$

  W-Nr. 1.3505 steel is a high-carbon chromium bearing steel with numerous key applications in machinery manufacturing, including the following: - Bearing manufacturing: This is the primary application area for W-Nr. 1.3505 steel. This steel's high har...

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  Key Material Gcr15 Steel Coil Perfect Combination Wear Resistance Fatigue

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - September 10, 2025 - 164.00 Dollar US$

  GCr15 steel coil is renowned for its exceptional wear and fatigue resistance, making it a high-quality material widely used in industry. Firstly, GCr15 steel coil's wear resistance makes it an excellent performer in high-friction environments, effect...

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  Key To Optimizing Gb Gcr15 Steel Plate Performance

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - September 10, 2025 - 165.00 Dollar US$

  The core goal of optimizing the performance of GB GCr15 steel plate (Chinese standard high-carbon chromium bearing steel, corresponding to international standards SUJ2 and AISI 52100) is to enhance hardness, wear resistance, and contact fatigue stren...

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  Satin Finish Single Cylinder Deadbolt Stainless Steel Body With Brass Key Set D101 Ss

  Construction - Hardware - Locks - Canton Hyland Hardware & Locks Co., Ltd. - China - September 16, 2025 - 2.78 Dollar US$

  Exposed trim material: Stainless Steel Internal components material: Internal components material Cylinder: Solid Brass Plug Keys: 2pcs nickel plated brass keys Door Thickness: 35–45 mm Backset: 60–70 mm Finishes: SS / AB / AC / PB / SB (all availabl...