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ABOUT SHOUJUD-U-N-S Number: 421311694

Milestones

1987 1996 2004 2008

Weilam Mold

Factory built in HK,

started with

precision mold.

Weilam Mold set a

branch factory in

Shenzhen.

Founded SJ

Industrial (Group)

Co., Ltd.

Acquired Thin-Wall

Packaging.

2011 2012 2014 2014

Built SJ-Huazhen, Main for medium

and large size mold

production

Set up SJ-Wuxi, Main for plastic

injection mass

production

Established

SJ-Europe

office

Founded SJ-Chengdu

Branch

Milestones

2009

Start

Business in

Medical

Industry

2015

Established

SJ-America

office

Culture

■Corporate Vision

■Corporate Mission

■Our Business Philosophy

■Our Management Philosophy

To be the pioneer of precision manufacturing and services.Create the greatest value for the customers. Provide wide development space for the employees. Shoulder the relevant social responsibilities.

Honest and Mutual BenefitsActing like A School, A Family and An Army.

Business Scope

Mold Design & Manufacture1

Products R&D2

Precision Injection Molding3

Engineering Support4

Business Distribution

Business Turnover

Uni

t:

(M

illio

n U

SD)

0

10

20

30

40

2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015

Gross Turnover of SJ group

Business Turnover segment

AutomotivePackagingMedicalOthers

21.08.5

1.51.0

Unit: Million USD

AUTOMOTIVE CASES

Part Description: Part Name: Shroud + LH fan+ RH fan

Mold Size : 1500 X 1000 X 1749

Part Weight 321.7g +337.5g +1590g

Resin: PP+30%GF

1+1+1 Tandem Mold

12 Drop Mold Master Hot Runner with Valve Gate

Cycle Time:90s

Clamping Force:1100T

Typical Cases-Tandem Mold

Typical Cases-2K-Mold

Part Description: Part Name: 190 Coupling Cover

Part Size : 190x190x66

Part Weight: 170g

Resin: PP & TPE

Cycle Time: 80s

2+2 Cavity Mold

Typical Cases-Structural Parts

Part Description: Part Name: Longitudinal_housing

Mold Size : 626 x 550x 676

Part Weight 112cm³/156g

Resin: PA66+30%GF

1x1 Cavity Mold

1 Drop Mold-master Hot Runner with Hot Tip

Cycle Time:40s

Clamping Force:300T

Typical Cases- Speaker Grill

Part Description: Part Name: Audi AU736 NO Loudspeaker

Mold Size : 210x170x20

Part Weight :55 g

Resin: POM

1x2 Cavity Mold

8 Drops Syventive Hot Tip

Cycle Time:40s

Clamping Force:380T

Typical Cases-Grille

Part Description: Part Name: Timing Grille outlet

Mold Size : 700X1350X750

Part Weight : 782Cm^3/860g

Resin: ASA

1x1 Cavity Mold

8 Drop YUDO Hot Runner with Valve Gate

Cycle Time:70s


Typical Cases- Air outlet grille

Part Description: Part Name: Mazda Air outlet grille

Mold Size : 766 X620 X945mm

Part Weight : 22.2g+22.2g

Resin: PP

1+1 Cavity Mold

1 Drop YUDO Hot Runner change to sub-gate

Cycle Time:50S

Clamping Force:320T

Typical Cases- Motor Housing

Part Description: Part Name: Motor housing


Part Weight :87.55g/50cm

Resin: PET +45%GF

1x2 Cavity Mold


Cycle Time:30s

Clamping Force:180T

Typical Cases- NOZZLE-DEF.WS RWR

Part Description: Part Name: NOZZLE-DEF.WS RWR

Mold Size : 1850X800X1253

Part Weight : 810cm3/733g

Resin: PP + 20% talc

1x1 Cavity Mold


Cycle Time:75s


Typical Cases- Electron connector

Part Description: Part Name: Amphenol Electron connector


Part Weight :2.35 g

Resin: PBT+15%GF

1x4 Cavity Mold

4 subgates cold runner

Cycle Time:10 s

Clamping Force:380T

Other Typical Cases

PACKAGING CASES

Typical Cases

Part Description: Part Name: 1.5 L Cestbon Handle

Cavity :48+48 stack Mold

Resin: HDPE

Cycle time: 7.5 s

Runner system:48x2 Drop Husky Hot Runner With Hot Tip

Machine :400T

Part Description: Part Name: 500~750 ml container （0.35mm thickness)

Cavity :2+2 stack mold

Resin: PP

Cycle time: 5 s

Runner system:4 Drops Mold master valve gate

Machine :320T

Typical Cases

Part Description: Part Name: Fold fork

Cavity: 64 cavities

Resin: PP

Cycle time: 7.5S

Runner system: Husky Hot Runner with Hot Tip

Machine: 400T ton

Typical Cases

Part Description: Part Name: Coffee Cup

Cavity: 2 * 16 Cav stack mold

Resin: LDPE

Cycle time: 9 s

Runner system : 16 drop Husky hot tip

Machine: 300 T

Typical Cases

Part Description: Part name: Jokey Square tub and lid

Cavity: 1*6 cavity

Resin: PP

Cycle time: 6 s

Runner system: 6 drops Manner valve gate

Machine: 220 T

Typical Cases

Part Description: Part name : Rubbermaid food container

Cavity: 1*4 Cavity

Resin: PP

Cycle time: 10 s

Runner system: 4 drops Husky Valve gate hot runner

Machine: 350 Ton

Typical Cases

Part Description: Part Name: Unilever butter container

Cavity: 1*4 cavity

Resin: PP

Cycle time: 6 s Runner system: Husky 4 drops valve gate

Machine : 350T

Typical Cases

Part Description: Part Name: Electric smoking housing

Cavity: 1x24 cavities

Resin: PC

Cycle time: 16 s Runner system: Husky 6 drops SG4 direct side-gate

Machine : 100 T

Typical Cases

Other Typical Cases

MEDICAL CASES

Typical Cases- Blood Tube

Part Description: Part Name: Blood Tube

Cavity: 1 x 32

Part Size: D12 x 100 mm

Part Weight ：5 g

Cycle time: 10 s

Runner system: 32 drops Husky valve gate

Machine: 230 T

Typical Cases- Syringe needle

Part Description: Part name : 5 ml Syringe

Cavity : 1x4

Resin : COP

Cycle time :15 s

Runner system : 4 drops Husky side gate-Full Hot runner

Machine：80T

Typical Cases- Dialysis Shell

Part Description: Part name : dialysis shell

Cavity No. : 1 x 2

Resin : PC-X1805

Cycle time : 38 s

Feed system :6 drops Husky valve gate

Machine : 280 T

Typical Cases- Blood Cover

Part Description: Part Name: Blood cover

Cavity: 1 x 4

Resin: PC-X1805

Cycle time: 32 s

Runner system: 2 drops Huksy hot Tip turn to sub gate

Machine: 230 T

Typical Cases- Mouthpieces

Part Description: Part name: Mouthpieces

Cavity ：1 x 2

Resin : TPE

Cycle time ：32 s

Runner system：2 drops EWIKON hot tip

Machine: 180 T

Typical Cases- indwelling needle

Part Description: Part name: indwelling needle+ Strain Relief

Weight :2.7g + 0.6 g

Resin ：PC + PEBAX 35

Cycle time: 45 s + 30 s

Runner system: Edge gate cold runner

Machine : 50 T

Typical Cases- STR biochip

Part Description: Part name: STR biochip

Weight :1.8 + 4.1 g

Cav: 1+1

Resin ：PC

Cycle time: 30 s

Runner system: Edge gate cold runner

Machine : 50 T

Typical Cases- Flush Device

Part Description: Part name: Flush Device

Cavity: 1 x 8

Resin ：PP

Cycle time: 10 s

Runner system: 8 drops Husky hot tip.

Machine : 220 T

Typical Cases

Customers-Automotives

Customers-Packaging

Customers-Medical

Project Management

Project Start

Mold Design

Manufacture Process

After-sale Service

Delivery

Engineering Change

First Tryout

Schedule confirm PO review Mold Flow Report

Design Review Proposal Finalize Order Steel

Mold Machining Plan Weekly Progress Report QC during manufacturing

Trial testing & Samples delivery T-1 Reports & Dimension Inspection Report -1/-2 Review meeting

T2 schedule arrangement

Standard Packing Pictures Before Shipping inspection Packing CheckMold operation and customer feedback followMonthly mould maintenance and billing services can be arranged according to customer demand and technical personnel stationed in the customer's plant.

Quality◆ QC for manufacture

◆ Electrode Inspection

◆ Mold Component Inspection

◆ Mold Assembly Check

◆ FAI Report & CPK Report

◆ Mold Package InspectionISO9001 ISO13485 TS16949

EquipmentsTotal 24 sets Injection Machine

Model Tons Quantity Remarks

Borche Machine 1000 1

Toshiba 50 2

BM260-080ML 260 1 2K Machine

Sumitomo 100 1

Sumitomo 50 3

Toshiba 180 2

HTF200W L-B 200 1

Toyo SI350 IV 350 1 High speed

SE50EV-FT 50 3

SE100EV-FT 100 1

HYSKY H500 RS65 500 1 High speed

Clamping force range: 50-1000 tons …… …… ……

EquipmentsTotal 21 sets CNC

Brand Max. Stroke Qty Accurate

YASDA YBM9150V 1500×900×450 1 0.002MM

Mikron HSM800 800×600×500 1 0.01MM

Mikron HEM800 850×530×600 2 0.008MM

MORISEIKI NV4000 600×400×400 3 0.015MM

YCM TV146B 1400×620×630 1 0.02MM

XK850-D 800×500 1 0.015MM

PK-1000A 1000×500 1 0.01MM

KPC30B 500×380×300 1 0.02MM

Caver S600A 600×500×300 1 0.05MM

VMC-1890 1800×900 1 0.02MM

VMC-1220 1300×600 1 0.02MM

The Biggest: 1500×900×450 （mm） VMC-850 800×500 1 0.02MM

Best Accurate: 0.002MM KH-650# 650×300 1 0.01MM

EquipmentsTotal 14 sets EDM


AGIETRO AGIETRO 640×450 1 0.005MM

NADVAN 500×300 1 0.015MM

CE3 500×300 1 0.015MM

Fo 23 up 300×200×150 2 0.005MM

LG450 500×400 2 0.02MM

ST-230 200×300 ×200 1 0.005MM

CNC-1680N 2000× 1000 1 0.02MM

430 400×300 2 0.025MM

450 450×350 1 0.025MM

450 450×350 2 0.025MM

540 550×400 3 0.025MM

S750L 750×500 1 0.025MM

Best Accurate: 0.005MM

EquipmentsTotal 8 sets Wire Cutting Machine


Sodick AQ537L 570×370 ×350 1 0.005MM

CUT20P AgieCharm illes 350×250 ×250 1 0.005MM

DK7732± 3°/80mm 500×350 2 0.025MM

DK7740 500×400 1 0.025MM

DK7763 630×400 1 0.025MM

DK7750± 15%/80m 700×500 1 0.025MM

DK77100 1200× 1000 1 0.025MM

Best Accurate: 0.005MM …… …… …… ……

EquipmentsTotal 8 sets Grinding Machine


Okamoto ACC106CA1 1000x600x600 1 0.002MM

Paragon GU-3250P D320 1 0.02MM

PGSG-4080AHR 470x160 2 0.005MM

Yuqing grinder 150x400x280 6 0.005mm

Lianggao grinder 150x400x280 6 0.005mm

Best Accurate: 0.002MM …… …… …… ……

EquipmentsInspection Machine and Others

Equipment Name Model Qty Precision

Projector ST-8601 2 0.01MM

CMM Global Classic 1 0.005MM

CMM Zeiss Contura G2 10166 1 0.002MM

Altimeter TESA Hite 400 1 0.01mm

CMM WH-544MV 1 0.005mm

Best accurate: 0.002mm

Value-added Service■ Book-to-Bill is only a start of our permanent quality services, SJ Group professional strength and

brand integrity can ensure to solve problems for customers anywhere.

■ SJ Group shows an active interest in running performance of the product at various life stages,

this just based on the results of surveys and feedback optimization in time.

Teleconference/Video conference with customers

Condition & Sampling Tracking

Customer’s comment

To customer’s factory for field trip

http://www.polycom.com.cn/products/voice/conferencing_solutions/conference_phones/index.html

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