Huizhou Pengchengrui Technology Co., Ltd.

Based on its core characteristics of super elasticity, shape memory, ultra-fine diameter, resistance to repeated bending, and lightweight, nickel titanium fiber monofilament (ultra-fine nickel titanium alloy monofilament) is mainly used in consumer electronics as follows:

1. Wearable electronic products

(1) Smart wristband/watch frame and shrapnel

Ultra fine nickel titanium monofilament is used as the internal support skeleton and buckle spring piece, which can be bent or twisted at will and automatically rebound without deformation. It is lightweight and fatigue resistant, replacing stainless steel spring piece.

(2) Flexible screen phone bending axis/built-in support wire

The folding screen and scroll screen are equipped with ultra-fine nickel titanium monofilament for bending buffering and shaping support, which can withstand millions of bends without failure, improving folding life and fit.

(3) Wireless earphone ear hook/shaping frame

In ear and hanging ear headphones have nickel titanium monofilament embedded in the ear hook, which can be bent and fitted to the auricle at will. It automatically shapes when released and is comfortable to wear without deformation.

2. Audiovisual and Portable Digital

(1) Earphone Memory Metal Head Beam Wire

The headband of the headphones is equipped with nickel titanium monofilament, which can adapt to the head circumference, automatically recover after compression and bending, and is durable without deformation.

(2) Micro camera anti shake and lifting structure

Utilizing shape memory properties, nickel titanium monofilament is used as a micro driver wire for mobile phone front lifting cameras, micro focusing and anti shake lenses, with small size and no motor noise.

(3) Micro damping rebound wire for gimbal

The handheld gimbal and mini stabilizer use nickel titanium monofilament as damping reset components, which have smooth rebound and long-term durability.

3. Intelligent wearable textile electronics

(1) Intelligent clothing conductive support monofilament

Nickel titanium insulation coating monofilament is integrated into smart clothing and heating clothing, serving as both structural support and flexible conductive lines that can be bent repeatedly without breaking.

(2) Temperature controlled wearable deformation element

Utilizing heat driven shape memory to achieve localized shaping and structural tightening in smart wearables.

4. Mobile phones and peripheral accessories

(1) Anti torsion reinforcement wire for phone frame and protective case

Ultra fine nickel titanium monofilament is embedded in the phone case and frame interlayer to enhance the anti drop and anti bending ability, and the deformation automatically recovers.

(2) Selfie stick, mini stand shaping ribs

Folding phone holder, portable selfie stick with built-in nickel titanium monofilament, can be bent and shaped at any angle, making it lightweight and easy to store.

0.0416mm diameter nickel titanium fiber monofilament

5. Other niche consumer electronics

-VR/AR eyeglass frame shaping wire: lightweight, bendable and conforms to the face shape, not easy to break;

-Electric micro valve, micro switch spring: Nickel titanium single wire is used as memory driven spring for small household appliances and intelligent sensors.

Core adaptation advantages

(1) The wire diameter can reach 0.03-0.5mm, which is ultra-fine, easy to embed, and does not take up space;

(2) Super elasticity can withstand 8% to 10% deformation and fully rebound, with a bending life far exceeding that of ordinary metals;

(3) Corrosion resistant, non-magnetic, suitable for electronic precision environments;

(4) Can be used as an insulation coating and directly as a structural and conductive integrated wire.

Huizhou Pengchengrui Technology specializes in providing nickel titanium alloy fiber wire with a minimum single wire diameter of 0.02mm and composite fiber wire with a minimum single wire diameter of 0.005mm. We cover the entire process from wire material to deep processing and product forming, providing one-stop solutions to meet your precision manufacturing needs.