Bosac is located in Taiwan, our facilities include die casting plant(Tainan) and a machining facility(Taichung) encompassing 21,500 sq. meter of manufacturing space. Bosac makes products that are used in a number of industries. 

High Pressure Die Casting

Bosac is leading the industry in high-pressure aluminum & zinc die castings. We providing our customers with only the highest quality and on time delivery. Our products include housings, engine parts, light reflectors, classic reproduction parts and structural parts...etc. 

Capability

Bosac offers full service Die-Cast & Deep Hole(Gun) Drilling solutions. Our strengths include die design and die making capabilities within melting, casting, finishing, machining, and assembly. Our die cast machine sizes range from 60Ton to 800Ton and weight from 0.04kg - 5kg. 

Deep Hole(Gun) Drilling

As a leading deep hole drilling in Taiwan, we are the industries first implemented CAD system for X & Y auto-positioning to ensure precision. Bosac also offer customers turn-key solutions including milling and turning. Our service ranges from aero, military defense, tooling, transmission parts, oil exploration, automotive parts, shock parts and all corresponding deep hole drilling parts. 

Capability

Bosac offers full service Die-Cast & Deep Hole(Gun) Drilling solutions. Our strengths include die design and die making capabilities within melting, casting, finishing, machining, and assembly. Our die cast machine sizes range from 60Ton to 800Ton and weight from 0.04kg - 5kg. Our deep hole(Gun) drilling range from Dia. 1.8mm and max length 1,600mm(3,200mm from both sides). 

Our Services

Discover our exceptional services designed to meet your needs.

High-Quality Parts

We deliver top-tier aluminum-alloy and zinc-alloy components for various industries.

On-Time Delivery

We ensure timely shipment of all products to meet your deadlines.

Competitive Pricing

Our prices remain competitive without compromising on quality or reliability.

Custom Solutions

We provide tailored die casting solutions for diverse applications and specifications.

Trusted Leaders in Die Casting Solutions

At Bosac Industrial Co., Ltd, we have over 40 years of experience in the die casting industry, specializing in high-pressure aluminum and zinc alloys. Our commitment to delivering high-quality parts, on-time delivery, and competitive pricing sets us apart. From automotive to electronics, we provide precision-engineered products tailored to your needs. Let us be your trusted partner in achieving excellence in manufacturing.

Young metal worker using touchpad while examining steel rods in a factory before the distribution.

High Pressure Die Casting

Zinc alloy & Aluminium alloy 

Varity Surface Finished - chrome plating- powder coating- satin finish- shot blasted- vibration finish- yellow plated

Mirrors & Classic Parts Reproductions

Only High Quality We Committed 

Reverse Engineering for Parts Reproductions

1000% Made in Taiwan 


23003


4"

21001


3"

21002  



21005-291 / 292


Chrome

23001


Black

23001


Exquisite Bullet Mirror

23002 

100% zinc-alloy body & arm 

Trepodo 

23010 


Swan Neck

PAIR ONLY

tex

23005-291 / 292

chevy truck

RH / LH

Cross 


MGB

British


chevy

.

multi-purpose Heavy Duty


Contact Us

Reach out to Bosac Industrial Co., Ltd for inquiries or assistance.

+886 2 2292 7198