1. Welcome you !
When quality matters, you can rely on Leadsintec.
www.leadsintec.com
Leadsintec Co., Ltd
2. What we are
Your Professional EMS Solution In-house Supplier
Leadsintec is your reliable partner for EMS.
• Lead = “Leader”
We aim to be leader in our electronic manufacturing industry
• Sin=“Sincere”
We want to treat our customer sincerely , no cheat, sincerely
working attitude
• Tec=“Technology”
Our work is not simple manufacturing job, We can provide
technical support for our customer, To save cost ,fast delivery etc.
Leadsintec Co., Ltd
7. Our main market
USA, CANADA, UK, SWEDEN, ICELAND, AUSTRALIA, etc.
Our OEM/ODM services for
PCBAs has accumulated ten
years of experience, Having
extensive experiences of working
with companies like you which
focus on design and marketing as
core competence
Leadsintec Co., Ltd
8. What we can do
• Components procurement, checking,
replacement or alternative parts.
• PCB layout.
• Engineering service and support.
• Electronic products manufacturing(PCBA).
• Complete Unit assembly (Box build).
• Quality assurance.
• Logistic arrange for import and export from
China.
Leadsintec Co., Ltd
European culture
American design
Chinese Product
9. Material Management & Components Sourcing
• During the past ten years, most of our customers have benefited from leadsintec
Material Management program, receiving delivered reductions in total cost;
improved cash-to-cash cycle times, and increased time to react to changing
customer demand. Our efficient material management team provides total supply
management (including component purchasing and Just-In-Time inventory
management) for your PCBA projects. Because we have established and continue
to maintain strong relationships with key component distributors including Avnet,
Arrow, Future Electronics and famous local distributors, you are assured of
maximum value for your purchasing dollar. At this all means to you is that you are
now free to concentrate on your core competencies like research & development
and sales & marketing. We understand that traceability is pointless if there are no
checks and balances to ensure 100 percent data capture and accuracy.
• There is probably no other industry like electronics manufacturing in terms of the
complexity and the critical importance of proper material management. We deeply
know that making a quality product at the lowest possible cost represents a
formidable challenge in terms of material logistics, procurement systems, handling
procedures and data acquisition technology.
• The demanding pressures for improving product quality, while also reducing cost
drive us to initiate cost reduction program. Cost effective material management is
one part of this program.
Leadsintec Co., Ltd
10. PCB Design & Layout
• Leadsintec provides Printed Circuit Board Design (PCB Layout) Services for various engineering groups with a
focus on Design for Fabrication and Design for Test.
• Capabilities & Services
• Schematic capture, bill of materials generation
• Board artwork, SMT solder paste stencil artwork, CAM data generation
• Assembly drawings, fabrication drawings
• Multi-layer boards, split ground planes, differential pairs, high speed rules
• Routing per trace/space, keep-out, and clearance rules specified by customer
• Component resequencing based on physical layout, reverse annotation to schematic
• DFT audit, test point placement, test probe clearance per customer rules, testability report
• Documentation/Deliverables
• Schematic drawings, bill of materials
• Circuit board foil layers, solder mask layers, overlay screening layers
• Fabrication drawing, assembly drawings, fabrication panel drawings
• SMT stencil artwork, CAM X-Y data file
• PDF file with all drawings for electronic documentation
• Gerber files, text & Excel files where applicable
• CAD database files
• CAD System
• Leadsintec uses Protel for schematic capture & printed circuit board design, and also
• supports CAD for schematic capture. Net list data from other CAD systems can also be
• used. We can import AutoCAD drawings to capture mechanical constraints for board
• layout as well as export mechanical data.
Leadsintec Co., Ltd
11. Electronic Manufacturing Service
• Leadsintec has been provided full turnkey contract manufacturing service
started at 2006, based in Shenzhen China, Leadsintec offers total
solution to customers’ manufacturing needs. Our customers mainly
including companies from Consume, security and safety, industrial,
medical, Network, Automation, measurement and counter device sectors.
Some products we made are often requested to operate in harsh or
hostile environments when quality and reliability are critical.
• Our capability and services
• Production of customer designed components
• SMD assembly
• Through hole insertion
• IC pre-programming
• Function verification and burn in testing
• Complete Unit assembly (which including plastics, metal box, cable inside
etc)
• Environmental Coating
• Engineering and design support
• Package design
Leadsintec Co., Ltd
12. Subcontract PCB Assembly
• Leadsintec is a full-service contract electronics
manufacturing company which offers complete solutions
for Printed Circuit Board Assembly,
We can offer you:
• Fast turn around prototyping
• Surface Mount and Assembly
• Lead-Free Capability
• BGA SMT placement
• Conventional ‘thru-hole’ PCB assembly
• Function verification and system testing
• Specialists in prototype / Small / Medium volumes
• Turnkey service (components procurement, production,
logistics)
Leadsintec Co., Ltd
13. Electronic Device Box Build assembly
• Box build assembly is considered to be our core
competence and key service offering . As we offer the
full service from PCB assembly to the complete “Boxed
product” ready to be delivered to customers.
• We have extensive experience in the field of box build
assembly and have the capabilities to produce a wide
variety of products. These encompass all of our skills
from engineering support through to finished products.
• Its also the area where we can add the most value to
our customers by managing the entire manufacturing
process from start to finish.
• Box build include the plastic, screen, metal enclosure,
membrane, coils, wire harness etc. and final assembly.
Leadsintec Co., Ltd
14. Quality Management
• Leadsintec has developed a series of management procedures and approaches to assure the product
delivery meets the customers’ requirements through the whole product realization from the selection of
the suppliers, WIP inspection, and outgoing inspection to the customer service. Here are some of the
examples:
• Evaluation & Audit of Our Suppliers
Suppliers must be evaluated before approval by Leadsintec’s supplier evaluation team. In addition,
leadsintec will appraise and rank every supplier once a year to guarantee the suppliers provide the
quality materials meeting leadsintec’s requirements. Furthermore, leadsintec continuously develops
suppliers and promotes them to improve their quality and environment management basing on the
systems of ISO9001.
• Contract Review
Before accepting an order, leadsintec shall review and verify customer’s requirements to make sure
that leadsintec has the capability to satisfy customers’ requirements including specification, delivery
and other demands.
• Preparation, Review and Control of Manufacturing Instruction
Leadsintec will evaluate all the requirements after receiving the customers’ design data and related
document. Then, transfer the design datum into manufacturing datum by CAM. Finally, a MI which
incorporates the manufacturing datum will be formulated according to Leadsintec’s real manufacturing
process and technologies. MI must be reviewed after preparation by independent engineers. Before
the MI is issued, it must be reviewed by QA engineers and get approved. Drilling and routing datum
must be confirmed by first article inspection before issued. In a word, Leadsintec makes ways to
guarantee that the manufacturing documentation is right and valid.
Leadsintec Co., Ltd
15. QA and Workmanship
• We operate a dedicate in-house IPC-610-D
• Training scheme in order to maintain
consistently high levels of product quality
• ISO9001：2008 Certified quality
management system
• Workmanship standards to IPC-610
• A Closed loop continuous improvement
process managed.
Leadsintec Co., Ltd
16. New Production Introduction Flow Chart
ISO9001：2008 factory
Leadsintec Co., Ltd
Customer
RFQ"ati
on,PO
released
客户要求报价，
报价及订单确
认
Collection
transferred
from
customer
收集客户信息
和产品工程资
料
Kick off
meeting &
project team
setup
新产品导入会
议，确定项目
团队
Prepare for
engineering
sample make
工程样机制作
前期准备
Engineering
sample
make & test
工程样机制作
和测试
Customer
feedback &
accept
客户反馈和批
准
Prepare for
production
试产前准备
Pre-
production
meeting
试产前会议
Meeting&
report after
pilot run
试产后总结会
议及报告
Pilot run
试产
Material
approved &
prepare for
mass
production
物料承认及量
产前准备
First mass
production
首次量产
Problems
follow up&
improve
问题点追踪并
改善
Responsibilit
y transferred
to production
team
责任移交生产
团队
OK
NG
17. SMT/DIP Quality Control In Process Flow chat
Leadsintec Co., Ltd
供应商
supplier
插件准备
DIP
preparation
QC/AOI
回流焊
Reflow
soldering
收料
Reception
制造命令
Production
order
入库
Storage
SMT量产 Mass
production
首件
PSI
入仓/出货
Storage/shi
pment
发料
distribution
波峰焊
Wave
soldering
功能测试
Function
test
包装
packing
PCB 烘烤
PCB
首件
PSI
后焊
Afterward
solder
QC
执锡
Manual
solder
IQC检验
IQC
inspection
QA
产前准备
Preparation
QA
NG
IPQC
IPQC IPQC
NG
OK
IPQC
IPQC
IPQC
IPQC
OK
OK
OK
NG
QA
