China wholesaler Precision Injection Molding Custom Plastic Products Molded CHINAMFG

Product Description

Quotation According to your drawing(size, material, thickness, processing content, and required technology, etc)
Available Material pvc,ABS,PP,PE
More Processing Plastic Injection,
OEM Cut-out making, Custom Packaging Box etc.
File Format Solidworks,Pro/Engineer,Auto CAD,PDF,JPG,DXF,IGS,STEP
QC 100% Strict Inspection For Every Processing
One-stop Service Custom Design, Fabrication, Assembly And Delivery
Packing Packing according to your requirements


Sunhua Enterprise Group was established in 1997. After years of development, it has gradually become a diversified group company. The company mainly manufactures auto parts and other aluminum die-cast parts, machined parts, and products for automotive, communication, infrastructure, electrical appliances, electric Tools and other industries.

The manufacturing base is located in Hongying Industrial Zone, Xihu (West Lake) Dis. Town, HangZhou City. It covers an area of nearly 35,000 square CHINAMFG and has more than 1,500 people, including nearly 200 engineers and researchers. It is equipped with sophisticated processing equipment and various types of testing instruments. Quality assurance system.

In 2005, it passed the ISO9001:2008 quality system standard certification.

In 2015, it passed ISO/TS16949:2009 quality system certification.

In 2019, Sunhua Group will start construction of a manufacturing base in Xihu (West Lake) Dis. County Economic Development Zone, HangZhou City, ZheJiang Province, and its scale will reach more than twice that of HangZhou Xihu (West Lake) Dis. Base.



Integrity Dedication Innovation Sharing


Integrity–The virtues of human beings, the soul of enterprises, and the Chinese people regard honesty as the code of conduct for corporate life and human beings,


Dedication–Advocating the spirit of craftsmanship, dedication and dedication, starting from small things, willing to sacrifice, and fulfilling professionalism,


Innovation–Continuous innovation, enhance the core competitiveness of enterprises,


Sharing–learn from others, diligently think, help the dream, and grow together with customers,


       –Xihu (West Lake) Dis.g at the first-class, always climbing the peak, the Chinese people are striving to innovate in the forefront of the plastic hardware industry with global vision.


Create first-class products, build first-class enterprises, and establish international brands

Qualification and Honor

Quality Control

1) Checking the raw material after they reach our factory——- Incoming quality control ( IQC)
2) Checking the details before the production line operated
3) Have full inspection and routing inspection during mass production—In process quality control(IPQC)
4) Checking the goods after they are finished—- Final quality control(FQC)
5) Checking the goods after they are finished—–Outgoing quality control(OQC)


Q1. Are you a factory or trade company?
We are a factory located in  No. 86-88, Hongying Industrial Zone, Hongshi Bridge, Xihu (West Lake) Dis. Town, HangZhou City,
ZheJiang Province, China

Q2. What kind of production service do you provide?
Mold making, die casting, CNC machining, stamping, plastic injection, assembly, and surface treatment.

Q3. How about the lead time?
Mold: 3-5 weeks
Mass production: 3-4 weeks

Q4. How about your quality?
♦We have got ISO9001:2015 and IATF16949:2016 certificates.
♦We will make the operation instruction once the sample is approved.
♦We will 100% inspect the products before shipment.

Q5. How long should we take for a quotation?
After receiving detailed information(your 2D/3D drawings or samples), we will quote you within 2 days.

Q6. What is your quotation element?
Drawings or Sample, Material, Finish, and Quantity.

Q7. What is your payment term?
Mold: 50% prepaid, balance after sample approval.
Goods: 50% prepaid, balance T/T before shipment.

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Material: PVC
Application: Medical, Household, Electronics, Automotive, Agricultural
Certification: ISO
US$ 1.8/Piece
1 Piece(Min.Order)


Order Sample



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Estimated freight per unit.

about shipping cost and estimated delivery time.
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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

Can you explain the key features and functions of power locks in various applications?

Power locks are utilized in various applications to provide secure locking and holding functions. They offer key features that ensure reliable and robust operation in diverse industries. Let’s delve into the key features and functions of power locks:

  • Secure Locking: The primary function of power locks is to provide secure locking. They create a strong mechanical connection between components, preventing unintended movement, separation, or disengagement. Power locks are designed to withstand significant forces and loads, ensuring that the locked components remain securely held together even in demanding applications.
  • High Strength: Power locks are constructed with materials known for their high strength and durability. They are engineered to withstand heavy loads, vibrations, impacts, and other adverse conditions. The materials used may include hardened steel, alloys, or other robust materials that can withstand the specific requirements of the application.
  • Reliability: Reliability is a critical feature of power locks. They are designed to provide consistent and dependable locking performance over an extended period. Power locks undergo rigorous testing to ensure their reliability and long-term functionality, minimizing the risk of unexpected unlocking or failure during operation.
  • Adjustability: Some power locks offer adjustability to accommodate different locking requirements. They may have adjustable locking positions or variable locking forces, allowing users to tailor the locking function to specific needs. This adjustability enhances the versatility and adaptability of power locks in various applications.
  • Rapid Locking and Release: Power locks are designed to facilitate rapid locking and release when required. They can be actuated quickly, enabling efficient locking or unlocking of components. This feature is particularly beneficial in applications where frequent assembly, disassembly, or reconfiguration is necessary, helping to improve productivity and reduce downtime.
  • Remote or Automated Control: Power locks are compatible with remote or automated control systems in many applications. They can be integrated into larger systems and controlled using electrical, hydraulic, or pneumatic actuators. This remote or automated control capability allows for centralized operation, monitoring, and synchronization with other processes or machinery.
  • Safety Features: Power locks often incorporate safety features to enhance their functionality and protect personnel and equipment. These features may include locking indicators, position sensors, or fail-safe mechanisms. Locking indicators provide visual or audible feedback to confirm the successful engagement of the lock. Position sensors can detect the position or status of the power lock, enabling real-time monitoring and control. Fail-safe mechanisms ensure that the power lock defaults to a safe state in the event of power loss or system failure.
  • Application-Specific Designs: Power locks are available in various designs to meet the specific needs of different applications. They can be customized in terms of size, shape, mounting options, and compatibility with existing equipment. This flexibility allows power locks to be seamlessly integrated into diverse industrial machinery, automotive systems, aerospace equipment, and other mechanical systems.

With their secure locking, high strength, reliability, adjustability, rapid locking and release, remote or automated control capabilities, safety features, and application-specific designs, power locks offer robust and versatile solutions for a wide range of applications. They play a crucial role in ensuring the stability, safety, and efficient operation of machinery and mechanical systems in various industries.

China wholesaler Precision Injection Molding Custom Plastic Products Molded CHINAMFG  China wholesaler Precision Injection Molding Custom Plastic Products Molded CHINAMFG
editor by CX 2024-03-26