ASINDA CIRCUTIS CIRCUITSLGOY CO.,LTD

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We are committed to making our Printed circuit board assembly products zero-defect and can return or exchange them for you without any reason.

PCB
Assembly
in China
And
Thailand

CONTACT US

Zero defects

We are committed to delivering zero-defect products.

Trustworthy

We build trust through reliable quality and consistent performance.

Can be returned or exchanged

Returns or exchanges are accepted with no questions asked.

Our Clients

13+

Years of Experience

W H O W E A R E

We provide
the best PCB Assembly Services

One - stop Printed circuit board assembly Solution provider

Keep Best PCB Assembly Co., Ltd serves many well-known brand customers in industrial control, security, medical, Internet of Things, automotive, artificial intelligence, smart home, power and communications industries at home and abroad.
The company continues to be customer-centric, improves the level of digital intelligence, and is committed to meeting continued high-quality customer needs.
In 2024, we put forward the quality requirements of “zero defects, support for no-reason returns and exchanges” that challenge the limits of the industry, and strive to provide customers and partners with the highest quality products and services in the industry, and assist customers in business success.

W H A T W E O F F E R

Full Turnkey PCB Assembly Services

Keep Best PCB Assembly Co., Ltd is a printed circuit board assembly manufacturer integrating component procurement/SMT/DIP/finished product assembly and testing.

O U R V A L U E

Three Core Advantages Help Customers Succeed In Business

One-stop companionship service

- Participate in R&D proposals and reduce the number of R&D samples, from initial samples to trial production to mass production.

Flexible and fast support

- The trend of customization and personalization is obvious, orders are scattered, small, and fast.

Many years of industry foreign trade experience

- Understand customers’ quality thinking and be familiar with international communication methods

Our repair and return policy

The first PCBA manufacturer in the industry to provide the ultimate in high-quality services.

Can be returned or exchanged

No physical objects, no photos, no reason to return or exchange, as long as you are satisfied.

If you want to have it repaired locally

If you want to have it repaired locally,
We bear the cost of repairs

If you agree to return it for repair

If you agree to return it for repair,
We cover logistics and repair costs

If you do not agree to repair

If you do not agree to repair,
We will replace the product with a brand new

If you do not agree to repair and replacement

If you do not agree to repair and replacement,
We will refund you

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Just upload Gerber files, BOM files and design files, and the Keepbest team will provide a complete quotation within 24h.

M A C H I N E R Y A N D E Q U I P M E N T

Our Production Equipment

Yamaha chip mounter

AOI

X-ray

3D-SPI

Nitrogen reflux furnace

PCB cleaning

Automatic solder paste printing

Yamaha chip mounter

O U R A D V A N T A G E

Why us?

1

Extreme quality control

There are 19 processes for quality inspection, and each process follows the strictest standards in the industry.

2

Mature
team

A professional team with an industry average of more than 12 years of work experience.

3

Precision equipment

Use advanced equipment with high precision, high speed and high reliability for production and testing.

4

Efficient system

Digital intelligent ERP and MES systems improve high-efficiency production and high informatization level.

5

supply chain management

Formulate 14 guidelines for regular evaluation and assessment from various aspects such as product quality and sustainability.

We have obtained multiple international and domestic quality certifications and strictly follow international standards.

UL-E352816

ISO14001

ISO13485

ISO9001

UL-E352816

ISO14001

ISO13485

ISO9001

Industries we serve

We have many years of experience in the PCBA industry, which allows us to deeply understand our customers’ needs and provide the most suitable solutions and the highest quality services for them.

O U R C A S E

M O R E