Mobile Phone Crust
Overview
Product sourcing insights & recommendations
The term "mobile phone crust" is a technical and industrial term (often a translation of the Chinese *shǒujī ké*) that refers to the original factory housing, chassis, or structural frame of a mobile device. While it occasionally appears in retail contexts to mean protective cases, its primary industrial usage relates to the precision-engineered shell that contains the phone's internal components. SdsmiUlprospector
1. Product Definitions & Scope
* Original Housing (The "Crust"): In manufacturing, this refers to the external body (typically PC/ABS or metal) and internal structural frames. Ulprospector
* Manufacturing Processes:
* PC/ABS Injection Molding: The most common method for mid-range phone shells, focusing on high fluidity for thin walls and high impact resistance. Ulprospector
* Metal Injection Molding (MIM): Used for premium metal frames, hinges (especially for foldables), and complex internal mechanical parts. Sdsmi
* In-Mold Decoration (IMD): A process used to embed graphics and textures directly into the "crust" during the molding stage for a premium, durable finish. Twincitycheer
2. Market Insights & Trends (2024–2026)
* Premiumization & Material Shift: The market is moving toward higher-end product mixes. Manufacturers are increasingly using MIM and Glass Fiber reinforced plastics to support larger neural engines and foldable designs. IdcCoherentmarketinsights
* Sustainability & Compliance: There is a surge in the use of Halogen-free Flame Retardant (HFFR) materials and recycled plastic to meet global environmental standards (UL-94 V0). UlprospectorResearchgate
* Supply Chain Localization: Major brands are shifting production hubs. For example, Apple is expected to assemble all iPhones for the U.S. market in India by the end of 2026, impacting the global distribution of housing components. Marketgrowthreports
* Growth Segments: While low-end shipments are declining, the premium and mid-range segments ($250–$500) now account for nearly 47% of shipments, driving demand for more sophisticated "crust" designs featuring AI-integrated features. MarketgrowthreportsIdc
3. Sourcing Considerations
I have identified several key manufacturers and suppliers specializing in mobile phone "crust" components, ranging from replacement glass backs to custom injection molding services. AlibabaAlibabaAlibaba
* Customization: Suppliers are now focusing on "buyer-specific" formulations rather than generic materials.
* MOQ & Pricing: Replacement housings for flagship models (e.g., iPhone 16 series) generally range from $10 to $30 with MOQs as low as 5–10 pieces. AlibabaAlibaba
* Regional Clusters: The supply chain is heavily concentrated in Guangdong (chemical/polymer engineering) and Shandong (precision metalwork). Ulprospector
I have analyzed the "mobile phone crust" market and manufacturing trends. Would you like to:
Mobile Phone Crust Housing Replacement Parts
Products · 3 lists
Housing for Iphone X XS XR XA MAX 11 12 13 14 15 16 Pro Max Battery Cover with Middle Frame Back Cover Glass Phone Repair Parts
Shenzhen Jiaruila Electronic Technology Co., Ltd.🇨🇳CN6 yrs
Mobile Phone Replacement Back Cover Housing for OPPO VIVO Battery Cover a Set Wholesale Physical Photos of Manufacturers
Guangzhou Tuoyuan Trading Co., Ltd.🇨🇳CN5 yrs
Rear Back Glass Cover Housing Battery Frame for iPhone All Models Mobile Phone Replacement Parts
Shenzhen Willdone Technology Co., Ltd.verified🇨🇳CN17 yrs
Wholesale Mobile Phone Housings With Top Flex for iPhone XR X XS 11 12 Mini 13 Pro 14 Plus 15 Pro Max Repair Back Housing
Shenzhen Qixingyue Optoelectronic Technology Co., Ltd.🇨🇳CN4 yrs
Mobile Phone Back Cover Frame Housing Full Assembly Replacement for iPhone 11 Black With Small Parts
Shenzhen Network Youqi Technology Co., Ltd.🇨🇳CN4 yrs
Back Housing with Small Parts for iphone X XS MAX Full Housing Replacement
Guangzhou JF Electronic Technology Co., Ltd.🇨🇳CN12 yrs
Original Full Assembly Replacement Back Housing for iPhone 15Plus SE2 XS XR 13 Mini 14 Pro Max Bar Design Glass Parts
Shenzhen Paqi Technology Co., Ltd.🇨🇳CN3 yrs
High Quality Metal Replacement Parts for Samsung Galaxy Including Middle Frame Bezel Housing Mid Plate Chassis Cover Side
Shenzhen Xiaodingdang Communication Electronics Co., Ltd.🇨🇳CN7 yrs
Replacement Xr to 13 Pro Housing for iPhone 12 Back Glass Housing Battery Cover Frame Small Parts
Foshan Merliya Electronic Technology Limited🇨🇳CN12 yrs
Wholesale Price High Quality Glass Back Housing for 7G & 7plus High Protective Rear Battery Housing Replacement
Shenzhen Hengfa Juxing Technology Co., Ltd.verified🇨🇳CN6 yrs
Housing with Full Small Parts for iPhone 13 Mini Back Door Battery Cover Metal Frame Body Chassis Case
Shenzhen Jueyue Technology Co., Limited🇨🇳CN14 yrs
Middle Frame Bezel Plate for iPhone 14/15/16 14/15/16plus 14/15/16pro and Pro Max Mobile Phone Middle Frame Housing Replacement
Shenzhen Dingxing Electronic Industrial Co., Ltd.🇨🇳CN4 yrs
Wholesale Cheap Mobile Phone Rear Door Housing Repair Part Smartphone Battery Back Cover Glass Housing with Frame for iPhone XR
Shenzhen Bestpon Technology Co., Ltd.verified🇨🇳CN5 yrs
Phone Part Mobile Phone Housing for iphone 13 Battery Back Cover Housing Replacement
Guangzhou Youyuan Electronics Technology Co., Ltd.🇨🇳CN8 yrs
China Factory Rear Door Panel Case Battery Back Cover Housing Replacement for iPhone 14 15 16 Plus Pro Max 16Plus 16Pro Max
Shenzhen Chengxinglong Eletronic Ltd.🇨🇳CN6 yrs
Mobile Phone Rear Panel Housing for samsung S6
Guangzhou Gds Electronics Technology Co., Ltd.🇨🇳CN19 yrs
A Housing Parts for LG VN220 Exalt 4G VoLTE - Silver (Verizon) Flip Phone Housing Black Replacement
Mobile Phone Replacement Rear Housing for Samsung Galaxy A7 2018 A750 Back Middle Frame Rear Housing
Shenzhen Yuzhichen Electronic Co., Ltd.🇨🇳CN17 yrs
Mobile Phone Back Cover Frame Housing Full Assembly Replacement for iphone 7 with Small Parts Bar
Hengyihui International Digital (shenzhen) Co., Ltd.🇨🇳CN1 yr
Diandi Full Set Phone Back Housing for iPhone 8 Plus X XR XS Max 11 12 13 14 15 Pro Max Replacement Chassis
Shantou Chaonan Xiashan Diandi Electronic Store🇨🇳CN3 yrs
For Huawei P8 Lite Back Cover Housing case Replacement Full Housing with White Black and Gold
Guangzhong Baiyun District Honglei Electronics Factory🇨🇳CN19 yrs
For 14/15/16 Series Middle Frame Bezel Plate Glass Housing Replacement for Pro/Pro Max Models
Mobile Phone Replacement Back Cover Original Back Glass Cover Housing Replacement for iPhone 11 Back Housing
Shenzhen Yilian Trading Co., Ltd.🇨🇳CN5 yrs
RAYO Phone Rear Housing with Flex for iPhone 11 12 13 14 15 16 Plus Pro Max 17 Pro Max Back Cover Replacement
Waterproof Black Plastic Upper Hinge Cover B Cover Mobile Phone Repair Replacement for Kyocera Cadence S2720 Flip Phone
Back Housing with Flex for iPhone 8G/X/11/12/13/13 /14/15 Pro PM Replacement Back Glass Rear Door Chassis Full Middle Frame
Guangzhou Mengou Trading Co., Ltd.🇨🇳CN3 yrs
Custom Wholesale Mobile Phone Housing for iphone 5 6 7 Back Cover Plus Replacement Back Glass for iphone X 11 12 Back Housing
Guangzhou Yezone Electronic Co., Ltd.verified🇨🇳CN22 yrs
Rear Back Glass for iPhone 16 15Pro Max 14 12 13 11Pro Mobile Phone Spare Parts Battery Back Cover Housing With Full Parts
Elekworld Technology Co., Ltd.verified🇨🇳CN17 yrs
For Samsung galaxy S22 S22+ S22u Back Housing Rear Cover Replacement Battery Back Glass
Shenzhen Booy Technology Co., Ltd.🇨🇳CN5 yrsFor Samsung galaxy S22 S22+ S22u Back Housing Rear Cover Replacement Battery Back Glass
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Sources & References
26 sources cited · Verified industry data & reports
Guangdong Silver Age Technology Co., Ltd.
UL Prospector
... mobile phone crust electric parts, tool handle and coat MP3 crust printer manifdder. SILVER® PC2510.HF, Asia Pacific. SlLVER® PC/ABS Alloy is applied to many ...
Polykarbonat (PC): PC+ABS
UL Prospector
... mobile phone crust electric parts, tool handle and coat MP3 crust printer manifdder. SILVER® PC2510.HF, Asien Pazifik. SlLVER® PC/ABS Alloy is applied to many ...
Mobile Phone Crust(17)
Alibaba.com
Buy Mobile Phone Crust China Direct From Mobile Phone Crust Factories at Alibaba.com. Help Global Buyers Source China Easily.
Mobile-Phone-Mould Suppliers, Wholesale ...
HKTDC Sourcing
Telecommunication Product Building Material Cable Wire Bag Camera Backpack ... Mobile Phone Crust · Fine Chit Metal Mfy Co Ltd. Follow.
MIM Parts
Shandong Sound Metals and Machinery Inc.,
... mobile phone crust、watchcase、watch chain. 2、AutomotiveIndustry: ignition control module、airbag sensor module、brake component、turbo、magnet sensorseat ...
silver® pc2510
UL Prospector
... Characteristics: - HB, good fluidity, retardance to impact Application: - mobile phone crust electric parts, tool handle and coat MP3 crust printer manifdder.