Stainless Steel CNC Machined Parts | Custom ODM Parts

About Us

Shenzhen Trendy Precision Co., Ltd., founded in 2014, is a one‑stop precision mold & custom machining manufacturer focusing on medical equipment molds and automation components. We provide rapid prototype, CNC machining, injection molding and OEM/ODM mass production, with local project management & after‑sales offices in France and Europe to cut your procurement cost by up to 35%.

Our in‑house workshop is equipped with high‑precision 5‑axis CNC machines, 3D printing systems and injection molding equipment, supporting projects from one‑off prototypes to high‑volume serial production. We strictly follow ISO 9001 and RoHS quality standards, and implement full‑range quality inspection including CMM testing to guarantee tight‑tolerance parts for medical and industrial automation applications.

With our 45‑plus years of combined engineering experience, our technical team supports customers throughout the whole cycle: design for manufacturability feedback, material selection, prototype validation, mold development, mass production and finished‑product assembly. To remove cross‑border barriers for European buyers, our local‑based team handles project coordination, technical communication and after‑sales support without time‑zone delays.

We serve customers across medical devices, industrial automation, robotics and precision instrumentation industries. Whether you need small‑batch rapid samples or large‑scale OEM mass manufacturing, we deliver reliable lead‑times, traceable quality reports and end‑to‑end PMC services all under one roof.

We aim to be your long‑term trusted manufacturing partner, balancing high precision, stable quality and competitive cost for your custom‑made components.

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Advantage at Trendy

✓ NPI One‑Stop Product Innovation

End‑to‑end NPI solutions covering design & engineering, prototype validation, mass production and packaging.

Flexible service packages are available from feasibility study to full‑product launch. We eliminate multi‑vendor coordination to simplify your project workflow.

✓ Quality Assurance

ISO 9001:2015 certified for both prototyping and mass‑production, ensuring strict quality compliance throughout the whole development and manufacturing cycle.

✓ Dedicated Technical Support

One‑on‑one technical support with response within several hours and instant online quotation.

✓ Precision Capability (Tolerance & Accuracy)

Max part dimension: up to 5000 × 3500 × 2000 mm

Dimensional tolerance: ±0.001 ~ ±0.02 mm (customizable per drawing)

Repeatability for stable mass production: ±0.01 mm

Surface finish: Ra 0.8 or upon request

Flatness: down to 0.001 mm (subject to part size and material)

✓ Broad Material Portfolio

50‑60 machinable material options including:

Stainless steel, duplex steel, aluminum alloys, copper, engineering plastics and special‑grade alloys for various industrial applications.

MOQ: 1‑10 pcs

Max order volume: 5,000‑100,000 pcs

✓ Competitive Cost & Fast Delivery

Cost savings up to 35% compared with European and North‑American suppliers.

In‑house machining capacity guarantees efficient production and shortened lead‑times.

✓ Local Support for Europe

Local‑based third‑party‑managed project coordination and after‑sales services across Europe.

✓ Manufacturing Resource Network

Our core capability relies on in‑house machining workshops, supplemented by well‑vetted nationwide manufacturing partners under unified quality control in China

Our Professional Service

Rapid Prototyping

CNC Machining

3D Printing

Rapid Sheet Metal

Low Volume

Manufacturing

Reaction

Injection Molding

Our Equipment

No.	Machine Equipment	Model	Brand	Quantity	Capacity(pcs/day)	Application	Tolerance (mm)
1	3D Printing Machine	TM 600-pro	Beijing Printing&HP	160	30000	SLS / SLA / FDM / SLP / DLP	0.05–0.1
2	FDM 3d printing	King	China	50	500000	PPS/TPU/PETG/PLA12 /POM/PC+ABS	0.1-0.2
3	SLM & DLP &SLM	king	China	30	4000	PETG/PP/POM/PP/PLA	0.1-0.2
4	SLA	Bambu Lab	China	38	50000	ABS/PMMA RSIN	0.1-0.2
5	HP MJF	HP	Vietnamese	15	3000	PLA 12/PA66	0.1-0.2
6	High-Gloss CNC Machine	JDMR600	China	26	150000	CNC milling	0.001–0.02
7	Large Gantry Machining Center	GLZ2518	Beijing &CN	8	10000	Max. Workpiece: 2002×1000×800mm	0.02–0.1
8	5axis cnc machining	JDMR800	Beijing&CN	3	500	850 × 980 × 600 mm Table Diameter: φ800 mm Max Load: 1000 kg	0.001–0.02
9	Low-Speed Wire EDM	AL30ls	Shaddick (Japan)	8	10000	Wire Electrical Discharge Machining	0.002–0.005
10	High-Speed Wire EDM	DK7735	Taizhou	10	20000	High-Speed Wire Cutting	0.05–0.1
11	Heavy-Duty Turning Lathe	DK3500	Taizhou	6	4000	Heavy Turning	0.001–0.02
12	Polisher	XX373 / XX8159	XinRui	5	100000	Surface Polishing	0.001–0.02
13	Centrifugal Grinder	4045	Xinruifeng	5	100000	Grinding & Deburring	0.002–0.005
14	Nail Removing Machine	HY318	HuYi	7	250000	Nail Removal	—
15	Ultrasonic Cleaning Machine	4048	XinRuiFeng	10	10000	Parts Washing & Cleaning	—
16	Sandblasting Machine	9090-ZD-6	HuiRui	3	100000	Sand Blasting Surface Treatment	—
17	Laser Engraving Machine	FM-BT-20L	BOTE	5	50000	Laser Marking	—
18	Automatic Lathe	1525	Mingyang	20	300000	Automatic Turning	—
19	CNC Turning Lathe	1525	Mingyang	35	100000	Precision CNC Turning	0.002–0.005
20	Swiss-Type Automatic Lathe	—	Swiss	1	10000	High Precision Swiss Turning	0.001
21	Automatic Cutting Machine	HH-20D	HEHE	3	10000	Raw Material Cutting	0.1–0.2
22	CNC Milling & Engraving Machine	S6-11	DAYU	30	20000	Precision CNC Machining	0.1–0.2
23	Intelligent Polishing Machine	AC-WZ150A / TYPE-JD02	RunXiang YingFeng	10	10000	Automated Polishing	—
24	Drilling Machine	Taiwan Type	Taizhou	6	10000	Drilling (Φ3 / Φ5)	0.002–0.01
25	CMM Coordinate Measuring Machine	TESA-1	China	2	10000	3D QC Inspection & CMM Report	0.002–0.01
26	Optical Profile Projector	TESA-100	China	2	10000	2.5D Dimensional QC Inspection	0.01–0.1
27	Height Detector	VMS-2010F	China	2	100
28	haitian injection	HAITIAN	China	30	100000	injection product	0.01-0.05

Process Description

Item	SLA	MJF	SLS	SLM
Min. Wall Thickness	0.6mm for unsupported walls, 0.4mm for supported walls on both sides	At least 1mm thick; avoid overly thick walls	From 0.7mm (PA 12) to 2.0mm (carbon‑filled polyamide)	0.8 mm
Layer Height	25 µm to 100µm	Around 80µm	100–120 microns	30 – 50μm
Max. Build Size	1400×700×500mm	264×343×348mm	380×280×380mm	320×320×400mm
Dimension Tolerance	±0.2mm (For >100mm, apply 0.15%)	±0.2mm (For >100mm, apply 0.25%)	± 0.3mm (For >100mm, apply 0.35%)	±0.2mm (For >100mm, apply 0.25%)
Standard Lead Time	4 business days	5 business days	6 business days	6 business days
Surface Finish (Ra)	Normal: 3.2μm	3.2–6.3μm	3.2–6.3μm	3.2–6.3μm
Surface Finish (Ra)	After polishing: 1.6μm	(No secondary processing for nylon)	(Polishing/grinding available)	(Polishing/grinding available)

Mission and Vision

Work & Life At Trendy

NPI Solutions

A one‑stop product innovation service covering design, prototyping, mass production, and packaging.

Concepting
Industrial Design	Concept sketches, high‑quality product renders, and appearance specification documents.
Mechanical Design	Detailed structural 2D/3D drawings and engineering documentation, optimized for manufacturing feasibility.
CMF Design	Color, material and finish planning to align aesthetics with functionality and durability.
Cost Estimation	Design‑stage cost forecasting and customized cost‑reduction plans for your target market.

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Design & Engineering

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Verification Phase

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Mass Production

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Packaging Phase

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Service Package

History

2012

Trendy Rapid Prototype

Formed the Trendy Rapid Prototype 35‑person team, covering rapid prototyping, custom machining, assembly and finished‑product solutions.

2014

Oversea sales Team

Established the overseas sales team. Co‑founded by Lily jacky & Sam, kick‑started our global‑market business.

2016

Trendy Hk Mould

Trendy HK Mould set up. Provided third‑party services and original‑factory injection molding support.

2018

IS09001 and ROHS

Achieved ISO 9001 & RoHS certification. Upgraded equipment and rolled out full‑process quality control.

2020

Establishing a European factory

European office established. Provided local project management and after‑sales services for European customers.

2022

One Stop Services online 24hours

Rolled out 24‑h online one‑stop services: rapid prototyping, custom machining, mold‑making, injection molding, OEM/ODM, PMC, finished‑products and shipping.

Established In

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RP printing

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CNC customized

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mould solution

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die casting

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About Us

Advantage at Trendy

Our Professional Service

Our Equipment

Process Description

Mission and Vision

Mission

Vision

Work & Life At Trendy

NPI Solutions

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02

03

04

05

History

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