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1.Advantages of BOSI: It involves more than 20 kinds of imported raw materials. The product has high strength, good support and fixed tolerance of 0.02mm, and can provide DFMEA and CPK reports for each product
2. BOSI metal bracket design: workpiece with ribs, ribs, undulations or flanging to increase its rigidity
3. BOSI material selection: aluminum, copper, stainless steel, can achieve surface treatment, electroplating, phosphating and other surface treatment
4. BOSI metal bracket packaging: knife card / tape / plastic bag
Product Name | perforated metal aluminum mesh speaker grille |
Material | 5052 |
Color | nickel white |
Specitication | Stamping parts are thin, uniform, light and strong |
Grade | 5052 |
Surface | High surface quality, precise dimensions, no defects |
Certificate | ISO9001,IATF16949,ROHS,REACH |
Used | Connectors, micro motors, acoustic components, sensors, automotive electronics, new energy, medical electronics, smart homes, diodes and IC packaging industries |




Products and services are widely used in computer equipment, communication products, consumer electronics, automotive, medical electronics, instrumentation and aerospace equipment.
B0SI has introduced the most advanced micro-controllable precision bending machine from Germany. It has more than 100 programs and stepped tool sets. It can realize the molding of any complicated hemming structure in absolute precision and repeatability.
Passed the ISO9001:2015&IATF 16949 quality system authentication and ROHS & REACH authentication.
Our Workshop
Our workshop
Our Team

Packing Details : Plastic bags inside and cartons outside,Tape & Reel package,Blister plate package ,it is main according to your requirement
Delivery Details : 7-15 days after order




B0SI's independent research and development CRM online pricing and ordering platform has been launched, and can gradually realize the measurement of shielding masks, battery sheets, hardware shrapnel, hardware brackets, etc., self-service ordering, uploading documents, online payment, production progress inquiry, express tracking, printing A series of convenient functions such as forms and after-sales consultation. With the help of a website, you don't have to have a phone call, so you can turn your design into the product you need without leaving your home! B0SI (Muse) continues to grow under your training, and we have never stopped to stay in the market for high-speed development. Speed, passion and quality are the goals that B0SI has always pursued.

Products are exported to Europe, the United States, the European Union, South Korea, Japan, Taiwan and Southeast Asia and other countries and regions. On the road of growth for 12 years at home and abroad, BOSI adheres to the business philosophy of "speed and passion, quality first", and insights into the changes in the needs of industry customers. We are gradually aware of the pain points and high demands of the non-standard custom industry – development period delivery Timeliness and precision of the first sample and high cost.

B0SI continues to grow under your training, and we have never stopped to stay in the market for high-speed development.

Speed, passion and quality are the goals that B0SI has always pursued. We sincerely look forward to cooperating with you!
A: We are factory.
A: Generally it is 2-3days if the goods are in stock. or it is 7-15 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:
New products from manufacturers at wholesale prices