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ISO 9001:2015 IATF 16949 ISO 13485 workflow AS9100 aerospace workflow
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About BAOLAIHUA

The Precision Manufacturing Partner Behind Your Parts

An OEM/ODM manufacturing partner for custom plastic and metal parts. Our Shenzhen team combines decades of hands-on experience with in-house tooling, production and inspection.

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ISO 9001 & IATF 16949 certified 20+ expert engineers on staff Global shipping from Shenzhen

BAOLAIHUA at a Glance

  • Decades of precision manufacturing experience
  • Registered office Nanshan District, Shenzhen
  • Manufacturing base Bao'an District, Shenzhen
  • Certifications ISO 9001 · IATF 16949
    ISO 13485 workflow · AS9100 aerospace workflow
  • Engineering team 20+ engineers
  • Injection molding machines 50+
  • Quote response 24 hours
30+
Years of team OEM/ODM experience
50+
Injection presses, 50T–3000T
1000+
Molds completed
24h
DFM report & quotation
Home/ About Us
Who We Are

One Factory, Every Step From Design to Delivery

BAOLAIHUA's manufacturing team brings decades of production experience. The current Shenzhen company was established in 2023 to continue that expertise with a clear mission: remove friction from sourcing custom mechanical parts. Today the team operates molding, machining, stamping, finishing and inspection under one roof.

Our customers are product companies that cannot afford surprises - automotive Tier 1 suppliers, medical device makers, electronics OEMs and consumer brands across North America, Europe and Asia. Each one works with a dedicated project engineer who provides DFM feedback within 24 hours, weekly progress reports and full production quality documentation.

Whether you need five 3D-printed prototypes this week or a multi-cavity production mold with FDA-grade materials, the same team, the same quality system and the same accountability carry your project from first quote to final shipment.

Mission · Vision · Values

What Drives Us

Our Mission

Custom Manufacturing Made Simple

Make sourcing custom mechanical parts faster, easier and more predictable - so engineers can focus on the product, not the paperwork.

Our Vision

Hardware at the Speed of Software

A manufacturing network that delivers custom parts at a fraction of traditional cost and lead time, connected by digital workflows from quote to delivery.

Our Values

Customer-Centric, Quality First

Customer-centric and engineering-driven. We study intensively, improve continuously and treat every tolerance as a promise.

What We Do

Five Services, One Roof

Every service below is delivered in-house by the same certified quality system - no broker, no blind outsourcing.

3D printed impeller prototype produced by BAOLAIHUA

Rapid Prototyping

3D printing, vacuum casting and small-batch verification to validate your design before committing to tooling.

SLA / SLS / FDM24-hour turnaround
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Automotive headlight lens injection mold cavity built by BAOLAIHUA

Injection Molding

Prototype molds with T0 parts in 3-5 days and production hard tooling in 4-6 weeks, on 50+ machines.

T0 in 3-5 days4-6 week production
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CNC machined five-axis impellers produced by BAOLAIHUA

CNC Machining

3/4/5-axis milling and turning for metal and plastic parts with tight tolerances and full finishing options.

3 / 4 / 5-axisFrom 3 days
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Laser-cut, bent and stamped sheet metal parts manufactured by BAOLAIHUA

Sheet Metal & Stamping

Laser cutting, bending, stamping and welding for brackets, chassis and enclosures in every batch size.

Laser / bend / stampPrototypes to volume
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Silicone mold and black urethane cast part produced by BAOLAIHUA

Urethane Casting

Production-quality cast parts without tooling investment - ideal for bridge production and low-volume builds.

Silicone toolsNo tooling investment
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Inside Our Facility

A Factory You Can Audit

In-house molding, machining, marking, tooling and inspection - see where your parts are actually made.

FANUC injection molding machines from 50T to 3000T in the BAOLAIHUA workshop
Injection Molding Workshop
CNC machining center cutting a mold core at BAOLAIHUA
CNC Machining Center
CMM inspection and optical measurement in the BAOLAIHUA quality lab
CMM Inspection Lab
Oversized multi-cavity injection mold prepared for export
Mold Tooling & Assembly
Spray painting molded plastic covers in the BAOLAIHUA paint booth
Surface Finishing Line
Pad printing a logo onto a molded plastic part at BAOLAIHUA
Pad Printing & Marking
Quality & Certifications

Certified Quality, Audited Processes

Our quality management system is certified to ISO 9001:2015 and IATF 16949 for automotive work, with ISO 13485 workflow compliant processes for medical devices and AS9100 aerospace practices for aerospace programs. Every part can be backed by documented inspection.

  • First Article Inspection (FAI) and PPAP documentation on request
  • CMM, optical comparators and 2D measurement for every production run
  • DFM analysis within 24 hours and mold trial coordination (T0 parts in 3-5 days)
  • Material certificates (CoC / CoA) and full traceability on request
ISO 9001:2015IATF 16949ISO 13485 workflowAS9100 aerospace workflow
CMM inspection and optical measurement at BAOLAIHUA quality lab
Work With Us

Let's Build Your Next Part Together

Send us your design and receive a DFM report and quotation within one business day, backed by a manufacturing team with decades of production experience.

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STEPIGESSTLX_TSLDPRTPDF

Talk to an Engineer

Phone / WhatsApp+86 159 1535 7170
Emailhelp@bao-laihua.com
Working HoursMonday - Friday
LocationShenzhen, China · Global shipping
Quality documentation

Request current certificates and inspection records

For procurement review, we provide the current certificate scope and expiry, sample FAI or dimensional reports, material documentation and NDA terms. Documents are issued for the specific company and manufacturing scope under review.

Legal entity: Shenzhen Baolaihua Technology Co., Ltd. (established 2023)
Registered office: Maling Community, Maqueling Industrial Zone, Yuehai Subdistrict, Nanshan District, Shenzhen, Guangdong, China
Manufacturing base: Gonghe Industrial Zone, Bao'an District, Shenzhen, Guangdong, China

This page does not display unrelated companies' certificates and does not publish customer drawings or confidential project records.

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