Best Plastic Casing Manufacturer Suppliers
Ningbo Flag Plastic Factory
🇨🇳 China
200411-50 peopleManufacturerEstablished brand
OEM manufacturer
Product customization
ODM manufacturer
Key customer
OFFICE DEPOT
Key market
South America
Description
Ningbo Flag Plastic Factory is a professional manufacturer based in Ningbo, China, specializing in plastic injection molding and mold development. Founded in 2004, the company operates a dedicated production facility strategically located near major logistics hubs like Beilun Harbor and Ningbo Airport. With a workforce of 11 to 50 employees, the factory provides comprehensive services including 3D design, molding R&D, and contract manufacturing under OEM and ODM roles.
The company maintains a diverse product portfolio across several sectors. It is a leading provider of badge holders and accessories, as well as a specialized manufacturer of outdoor equipment, notably plastic and metal tent pegs available in various lengths and custom finishes such as glow-in-the-dark. Their manufacturing capabilities extend to household cleaning tools like mops and brooms, kitchen gadgets including pizza cutters and avocado savers, and various storage solutions.
Ningbo Flag Plastic Factory serves a global market, exporting over 90% of its production to regions including Europe, North America, Japan, and South Asia. The company has established partnerships with major international brands such as Office Depot and Sonic Japan. By integrating R&D with large-scale injection production, they offer competitive solutions for custom plastic parts and promotional items while adhering to a quality-first service principle.
Hard Plastic Badge Holder Transparent Bus Card Plastic Case IC ID Card Case Credit Card Holder Molding 50208$0.04
Badge Holder Transparent Bus Card Plastic Case IC ID Card Case Credit Card Holder Molding 50203$0.04
Badge Holder Transparent Bus Card Plastic Case IC ID Card Case Credit Card Holder Injection Molding 50210$0.16
Badge Holder Transparent Bus Card Plastic Case IC ID Card Case Credit Card Holder Injection Molding 50215$0.16
Badge Holder Transparent Bus Card Plastic Case IC ID Card Case Credit Card Holder Injection Molding 50213$0.16
Badge Holder Transparent Bus Card Plastic Case IC ID Card Case Credit Card Holder Injection Molding 50204$0.04
Hard Badge Holder Transparent Bus Card Plastic Case IC ID Card Case Credit Card Holder Injection Molding 50199$0.04
Hot Sale Badge Holder Transparent Bus Card Plastic Case IC ID Card Case Credit Card Holder Molding 50229$0.04
Hot Sale Badge Holder Transparent Bus Card Plastic Case IC ID Card Case Credit Card Holder Injection Molding 50200$0.05
Badge Holder Card Holder Transparent Bus Card Plastic Case IC ID Card Case Credit Card Holder Injection Molding 50211$0.21
Plastic Tent Peg Stake, Tent Nail Hook Ground Pin Camping Accessory Fitting It Outdoor and Beach Outdoors$0.2
Dongguan Zhenming Plastic and Mould Co., Ltd.
🇨🇳 China
2008501-1000 peopleManufacturer/Trading CompanyHigh capacity factory
OEM manufacturer
ODM manufacturer
Product customization
Key customer
CARREFOUR
Key market
Asia
Description
Dongguan Zhenming Plastic and Mould Co., Ltd. is a manufacturer and trading company based in Dongguan, China, specializing in the development and production of precision plastic parts. Established in 2008, with roots tracing back to 2005, the company has grown to employ over 500 people and operates a modern production base covering approximately 30,000 square meters. They focus on mobile phone shells, IMD/IML process products, and precision structure parts, serving industries such as mobile communication, IT digital, smart home appliances, and automobile interiors. Dongguan Zhenming Plastic and Mould Co., Ltd. offers contract manufacturing and component manufacturing services, emphasizing environmentally friendly materials and advanced production equipment. The company holds ISO 9001 and RoHS certifications, with an ongoing implementation of ISO 14001, and adheres to lean manufacturing and CPI management concepts. Their products include mobile protection shells, plastic cases for phones, slim buttons, and precision fabricated thin embossed logo buttons, with capabilities in plastic shell spray processing. They have established research laboratories with universities and serve a global customer base.
IMD Plastic Case for iPhone 4
Shanghai Tricases Plastics Technology Co., Ltd
🇨🇳 China
201351-100 peopleManufacturer/Trading CompanyOEM manufacturer
ODM manufacturer
Own brand
Product customization
Shipments
59
Key customer
MUBARZIA SA DE CV
Key market
Oceania
Review
5
Tricases M2400 Tough Plastics Tool Case with Waterproof Peli1520$1
Shanghai Manufacturer Anti Shockproof Hard Plastic Airdrop case RS820$183
Tricases Plastic Material and Case Tape Gun Case with Shockproof$1
Tricases M2950 Weatherproof Photographic Computer Equipment Hard Plastic Instrument Case$1
PP Material Shockproof Utility Plastic Cases with Wheels and Handle$106
Crushproof Shockproof Waterproof Professional Hard Plastic Case for Dji Inspire 1$195
Tricases 19 Inch Rack Mount Plastic Case From 2u to 15u$450
China Factory Tricases Material Hard Plastic Waterproof Dustproof Tricases M2100 Fire Protection Case$1
Tricases New Product RS820 Waterproof Durable Plastic Equipment Storage Transportation case with Handle$140
Tricases M2620 Weatherproof Plastic Material and Case Type Dji Phantom 4 Carry Case$1
Shanghai Tricases IP67 Level Waterproof Anti-Crush Tricases Style Hard Plastic Protective Equipment Instrument Case with Pick and Pluck Foam$123
Watertight Custom Foam Tool case M2400 for Hard Abs Truck Box$14
Yuyao Sino Enclosure Co., Ltd.
🇨🇳 China
200911-50 peopleManufacturer/Trading CompanyOEM manufacturer
ODM manufacturer
Product customization
Shipments
2
Key customer
SPEED GLOBAL SERVICE
Key market
South America
Description
Yuyao Sino Enclosure Co., Ltd. is a professional manufacturer and trading company based in Ningbo, China, specializing in high-performance protective solutions and industrial enclosures. Established in 2009, the company operates a comprehensive manufacturing facility equipped with specialized departments for injection molding, die-casting, aluminum extrusion, and hardware cutting. Their extensive product portfolio includes waterproof equipment cases, safety tool cases, IP68-rated gun cases, instrument boxes, and terminal blocks, as well as specialized items like first aid kits and PLC housings.
As an integrated manufacturer, Yuyao Sino Enclosure maintains a strong focus on research and development, operating three production lines and a dedicated R&D center to support continuous product innovation. The company is a certified provider with ISO 9001 and ISO 14001 quality management standards, ensuring high-level reliability for its global clientele. They offer robust OEM, ODM, and contract manufacturing services, welcoming custom designs and specialized foam inserts to meet specific industry requirements.
Strategically located near the Hangzhou Bay Cross-Sea Bridge and Beilun Port, the company leverages convenient logistics to serve international markets across North America, Central America, and Eastern Europe. With an annual revenue between US$2.5 million and $10 million, Yuyao Sino Enclosure has established itself as a significant supplier of instrument and meter accessories, catering to diverse sectors including consumer electronics, industrial equipment, and medical health.
China Equipment Case Plastic Case Plastic Tool Case$7.5
Ningbo Darer Enclosure Co., Ltd.
🇨🇳 China
2010501-1000 peopleManufacturer/Trading Company/WholesalerHigh capacity factory
Low MOQ
Custom packaging
OEM manufacturer
Shipments
73
Key customer
SINHAL UDYOG
Key market
North America
Review
4.8
DPC044 Plastic Waterproof Case Plastic Injection Molding$15
DPC080 Plastic Injection Plastic Equipment Cases with Wheels$30
Believe ABS Plastic Abs Flat Plastic Hard case$15
13X9.5X2 Plastic Waterproof Case Plastic Nanuk Carry on case$10
DPC088 2018 Hot Sale Plastic Case Hard Plastic Box$42
DPC096 IP67 Plastic Equipment Case &Plastic Case for Europe$55
Plastic case Magnet Rope Carabiner Plastic case Fishing Magnet$15
DPC064-1 Plastic Carry Storage case With Plastic Tray$29
410*335*140mm Plastic Case/plastic Tool case Camouflage$31
12.00USD/PCS EPC010 Hard Plastic case Plastic Tool Box$15
DPC132 Electrical Tool Box Plastic case 74 cm Plastic$35
DPC112 Solid Waterproof Plastic Case IP67 Rugged Waterproof Plastic Case Heavy-duty Waterproof Plastic Protective Case$40
Huizhou Cheung Shing Plastic Industrial Co., Ltd.
🇨🇳 China
1989101-200 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
ODM manufacturer
Product customization
Shipments
1
Key customer
SID SAVAGE INC
Key market
North America
Description
Huizhou Cheung Shing Plastic Industrial Co., Ltd. is a premier integrated manufacturer and trading enterprise with over 30 years of expertise in plastic injection molding and product development. Established in 1993 with headquarters in Hong Kong and a 15,000-square-meter production facility in Huizhou, China, the company operates as a vertically integrated provider offering comprehensive OEM and ODM services. Their advanced manufacturing capabilities include over 100 plastic injection machines, CNC machinery, and a dust-free workshop, supported by ISO 9001 and BSCI certifications.
The company specializes in a diverse range of high-quality plastic products and consumer electronics. Core offerings include multimedia storage solutions such as CD and DVD cases, plastic packaging for food and candy, and industrial plastic pails ranging from 5L to 25L. Leveraging strong R&D capabilities, they have expanded into wearable technology and audio devices, including smart audio glasses, bone conduction glasses, TWS earphones, and GaN fast chargers. Additionally, they manufacture sports helmets and custom plastic injection molds for various industrial applications.
With a workforce of 101 to 200 employees, Cheung Shing serves a global clientele across more than 40 countries, including major markets in North America and Eastern Asia. The company is recognized for its commitment to innovation, sustainability, and quality control, maintaining long-term partnerships with diverse clients ranging from wholesalers to Fortune 500 companies. Their full-lifecycle service covers everything from initial mold design and environmental testing to worldwide distribution and after-sales support.
Wholesales 380ML Plastic PS Round Shape Storage Box 12*5CM Clear Hard Plastic Case for Food$0.16
Directly From Factory Good Price Standard 10.4mm Plastic CD Jewel case$0.15
Professional Manufacturer Clear Plastic 10mm Cd Jewel Case Double 2CD Portable CD Box with Clear Tray$0.16
2025 Hot Sale Business Name Card Holder Case Small Clear Plastic Card Storage Box Mini Collection Card Cases$0.15
Wholesales High Quality Clear Retro Cassette Cases Empty Plastic Case Holder Blank Audio Cassette Tape Case with Hubs/Pins$0.15
High Quality Clear Candy Cookie Sugar Packaging Box Food Grade Material PS Plastic Transparent Round Boxes$0.16
Wholesales Pastry Biscuit Hart Plastic PS Box with Lid Clear Packaging Container for Cookie Candy Chocolate$0.14
Factory Wholesale Food Grade Round Plastic Bucket 0.3L to 5L for Milk Chocolate Peanut Butter Cotton Candy$3.18
Wholesales Standard 14mm White DVD Case Single or Double Disc CD DVD Storage Box with Film$0.17
Wholesale Cartridge Box Protector Case Game Card Storage Case for Switch Gaming Box$0.09
Black Myth: Wukong PS5 Game 11mm 14mm Single CD DVD Game case$0.16
Large Quantity Auto Machine Grade Top Quality 5.2mm Slim Jewel CD case$0.07
Tianjin Dingrunda Group Co., Ltd.
🇨🇳 China
2014101-200 peopleManufacturer/Trading CompanyOEM manufacturer
ODM manufacturer
Own brand
Product customization
Shipments
183
Key customer
POWERCHINA ZHONGNAN ENGINEERING CORPORATION LIMITED
Key market
Asia
Review
4.8
Threaded End Plastic Pipe Upvc Screen Pipe$0.3
ASTM OEM PVC Slots Pipe Borehole UPVC Water Well Pipe with Socket Thread End Plastic Casing and Screen Tube$0.3
ASTM OEM PVC Slots Pipe Borehole UPVC Water Well Pipe with Socket Thread End Plastic Casing and Screen Tube$0.3
ASTM OEM PVC Slots Pipe Borehole UPVC Water Well Pipe with Socket Thread End Plastic Casing and Screen Tube$0.3
Water Well UPVC Plastic 10 Inch Pipes With Slot and Socket Threaded Head$0.3
Hot Sell High Quality PVC Pipe Threaded End Plastic Pipe Upvc Screen Pipe Pvc Well Screen Tubes$0.3
HYDY Factory Price UPVC Pipes Glue or Press Bell DN20-630MM Plastic Pipe Tube for Water Supply$0.3
High Pressure Small Diameter 20mm 25mm 32mm BS Thread PVC Pipe Male Thread PVC/UPVC Plumping Plastic Tube Nipple Pipe$0.3
Blue UPVC Threaded Screen Pipe High Pressure 4 Inch 5 Inch 6 Inch 8 Inch 12 Inch PVC Drilling Pipes Borehole Casing Well Pipe$0.3
Wholesale High Quality Customization U-PVC Deep Well Pvc Casing Pipes$0.3
Factory PVC Well Casing Screen Pipes UPVC Deep and Drilling Threaded Drop Pipe PVC Pipe$0.3
110-355 mm Grey or Blue PVC Well Casing/Screen Pipe Slotted/Casing Pipe for Deep Water Belled End$0.3
Hangzhou Gude Tools Co., Ltd.
🇨🇳 China
2016501-1000 peopleManufacturer/Trading CompanyHigh capacity factory
OEM manufacturer
ODM manufacturer
Product customization
Shipments
113
Key customer
MUBARZIA SA DE CV
Key market
North America
Review
4.6
4 Layer Plastic Drawer Storage Box Container Plastic Storage Box Clear Plastic Case$10
Plastic Storage Box Organizer Hard Plastic Organizer Box Case$4.5
PP Plastic Trolley Toolbox Heavy Duty Plastic Waterproof Case$50
Hard Plastic Waterproof Easy Carry Plastic Tool Case with Foam$17.28
Hard Plastic Transport Equipment Instrument Tool Case Plastic Flight Case$42
Weatherproof Hard Plastic Case with Customizable Foam Plastic Equipment Suitcase$7
Watertight Crushproof Dustproof Safety Plastic Equipment Case Custom Plastic Equipment Case$26
Lightweight PP Waterproof Plastic Equipment Instrument Carrying Toolbox Plastic Hard Case$11
Superior Quality Adjustable Transparent Plastic Storage Box Plastic Tool Case Compartment Boxes$2.7
Plastic Carry Case PP Storage Case Plastic Large Tool Box with Wheels$50.5
Best Sell Plastic Outdoor Safety Instrument Box Hard Shell Portable Plastic Case$25
Plastic Case Rated Waterproofing Equipment Rigid Shell Toolbox Plastic Carry Case with Handle$9
Dongguan Qili Plastic Products Co., Ltd.
🇨🇳 China
201711-50 peopleManufacturer/Trading CompanyProduct customization
High-tech enterprise
OEM manufacturer
Key customer
ORCHID SCIENTIFIC INNOVATIVE INDIA PRIVATE LIMIT
Key market
Africa
Review
4.8
Description
Dongguan Qili Plastic Products Co., Ltd. is a professional manufacturer and trading company established in 2017 and based in Dongguan, China. The company operates a modern facility specializing in large-scale thick sheet blister products, vacuum forming, and thermoforming. With a workforce of 11 to 50 employees and ISO 9001 certification, the enterprise integrates R&D, mold design, and production to serve diverse industrial sectors including automotive, medical, electronics, and home appliances.
Customized ABS PC Sheet for Luggage Plastic Case Vacuum Forming Plastic Product Manufacturing$30
Custom Beauty Device Plastic Enclosure Medical Equipment Casing Health Device Housing Medical Plastic Shell$180
Manufacturer Sale Equipment Plastic Casing Medical Device Housing Beauty Equipment Shell Plastic Electronic Enclosures$520
2022 Manufacturer Sale Equipment Plastic Casing Medical Device Housing Beauty Equipment Shell Plastic Electronic Enclosures$200
Dongguan Plastic Processing Plastic Product Processing Line Plastic Processing Cnc Service$5
Cosmotech Equipment Plastic Cover Case Medical Device Enclosure Housing Plastic Vacuum Forming Abs Beauty Machine Shell$20
Hot Selling Top Quality Injection Plastic Product Molding Product Vacuum Forming Plastic Products Innovative Medical Casing$20
Custom ABS LLD PE Medical Beauty Body Case Plastic Cabinet Enclosure Shell Custom Plastic Injection Mold$258
2024 ABS Plastic Explosion Plastic Casing Electrical Enclosure Junction Box Beauty Instrument White Body Medical Housing$300
New Arrival Equipment Plastic Casing Medical Device Supplies Laser Beauty Salon Equipment Shell Plastic Electronic Enclosures$15
Plastic Beauty Equipment Shell Chassis Abs Plastic Shell Plastic Enclosure/Shell/House$20
Custom Auto Plastic Parts Strong Plastic Car Panels Vacuum Formed with Thermoforming Plastic Products$1
Shenzhen Hongfa Shunda Mould Co., Ltd.
🇨🇳 China
1997101-200 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
ODM manufacturer
Product customization
Shipments
52
Key customer
АО НПФ МИКРАН
Key market
North America
Review
4.5
ABS Plastic Handheld Power Supply Electrical Enclosure Custom Plastic Electronic Junction Box Case$1.95
Small Plastic Enclosure Electronic Housings Sensors Boxes Case Manufacturer Customized Plastic Electrical Junction Box$0.47
China Manufacturer ABS Plastic Waterproof Electronics Project Box Enclosure Customization Plastic Electric Instrument Box Case$2.1
Weatherproof Waterproof Outdoor Project ABS Plastic Junction Box Electrical Plastic Distribution Box Enclosure$35.61
Electrical Electric Plastic Electrical Junction Box Waterproof Transparent Cover Electrical Plastic Distribution Box$61.6
ABS IP65 Waterproof Junction Box Manufacturers Customized Small Plastic Project Case Enclosure$0.89
Electronic Enclosures OEM Customized Security Project Box Case Circuit Board Plastic Enclosure$0.7
Electronics Equipment IP54 Plastic Enclosures Manufacturer Customized Industrial Electric Abs Plastic Box for Electronics$1.4
Electric Junction Box Small Instrument Enclosure Custom ABS Plastic Electrical Project Boxes Case$1.4
Large Waterproof Plastic Enclosure Electronic Project Instrument Case Electrical Project Box Outdoor Housing$11.21
Waterproof Outdoor Junction Box Case Customization Abs Injection Molding Weatherproof Plastic Electrical Enclosure$2.1
Outdoor Electronic Equipment Waterproof Dustproof ABS Plastic Enclosure Electronic Case Waterproof Electrical Junction Box$5.6
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