Company Catalogue - Edited (03-6-23)

Scaffolding System for multipurpose application in Construction & Shipbuilding based on safety Office: Unit 316, No. 318 Interior Gallery Condominium, Alabang-Zapote Rd. Brgy. Talon 1, Las Piñas City Mobile No. Smart – 09209546310 Globe - 09778146311 Providing quality service to customers through our revolutionary and innovative system.

SYSTEM SCAFFOLDING ▣ RINGLOCK SYSTEM ▣ COMPANY PROFILE VERTICAL POST HORIZONTAL HANDLE VSRS SYSTEM & FORMWORKS INC., is a local VISER SYSTEM SCAFFOLDING subsidiary of VISER SYSTEM CO LTD., An ISO 9001:2008 certificate manufacturer based in Korea. Viser System Co Ltd., was established since 2004. It specializes in manufacturing quality products based on intensive research and development. It has received numerous awards in new technology innovation, business quality management, and other enterprise wards. Viser System obtained quality and safety certification; and registered several patented technology design and innovations. As a local subsidiary of Viser System Co., Ltd, VSRS SYSTEM & FORMWORKS INC., is committed to provide the same value system. Product Description The VSRS™ System Scaffolding was designed for multi-purpose application in construction and shipbuilding providing innovative solutions in varying building types even on slopes and curves that usually provide challenges to constructors. The main component of the system are the vertical post and horizontal handle. The vertical post is especially designed with a patented built-in 8-hole flange® that systematically connect the scaffolding components and provides flexible adjustments to enable the scaffolding system to adapt to the varying angle of direction of any construction structure. While the horizontal handle is also especially designed with patented pin-lock® system that easily secure connection of the scaffolding system and lock the components with stability and reliability. VISER™ System Scaffolding also features jack base and u-head jack to support the system and allows adjustments in height and evenly level the structure to almost at pin-point accuracy. A system socket was also especially designed so that it enables seamless connection and support between the vertical post and the u-head jack which allows even distribution of the load to the system without affecting the integrity and stability of the scaffolding system structure. 1

SYSTEM SCAFFOLDING ▣ RINGLOCK SYSTEM ▣ 2

SYSTEM SCAFFOLDING ▣ RINGLOCK SYSTEM ▣ 3

SYSTEM SCAFFOLDING ▣ RINGLOCK SYSTEM ▣ SCAFFOLDING SYSTEM METHODOLOGY 4

SYSTEM SCAFFOLDING ▣ RINGLOCK SYSTEM UTILIZE IN SITE ▣ 5

SSYYSSTTEEMMSSCCAAFFOFOLDLIDNINGG ▣ RINGLOCK SYSTEM UTILIZE IN SITE ▣ 6

SYSTEM SCAFFOLDING ▣ RINGLOCK SYSTEM ▣ Supplementary Products VSRS SYSTEM AND FORMWORKS INC also provides supplementary products to complete our formwork and scaffolding system product offering: SYSTEM BRACKET SYSTEM BRACE Specification: 905x1.2m 475x1.2m SYSTEM STAIRWAY Specification: 1829Lx1900H U-HEAD SAFETY BOARD Specification: Specification: ALUMA BEAM 400Wx1829L 1829Lx1900H 400Wx1524L 400Wx1219L 400Wx914L JACK BASE 122 Beam 165 Stringer Specification: 2.33kg/m 2.33Kg/m 34Ø x 600L 140 Beam 190 Stringer 4.15Kg/m 7.1Kg/m 165 Beam 25 Strong 5.1Kg/m back 7.33Kg/m Specification: 34Ø x 600L 55 Strong back 9.0Kg/m 7

SYSTEM SCAFFOLDING RAPID CLAMP TENSIONER SHORING JACK Specification: Min 2.0m – Max 3.4m Min 2.5m – Max 3.8m Min 2.7m – Max 4.0m Min 4.0m – Max 4.8m 8

VISER CON PANEL Reusable Formwork Panels) “VISER CONPANEL” (THERMOPLASTIC BOARD) WIDTH(mm) LENGTH(mm) THICKNESS(mm) WEIGHT(kg) 606 1,820 12 8.2 PROCESS Concrete Surface Finish Quality 9 Unit 316, No. 318 Interior Gallery Condominium, Alabang-Zapote Rd. Brgy. Talon 1, Las Piñas City Mobile No. Smart – 09209546310 Globe - 09778146311

VISER CON PANEL Reusable Formwork Panels “VISER CONPANEL (THERMOPLASTIC BOARD)” 10 Unit 316, No. 318 Interior Gallery Condominium, Alabang-Zapote Rd. Brgy. Talon 1, Las Piñas City Mobile No. Smart – 09209546310 Globe - 09778146311

VISER CON PANEL 50 11 Unit 316, No. 318 Interior Gallery Condominium, Alabang-Zapote Rd. Brgy. Talon 1, Las Piñas City Mobile No. Smart – 09209546310 Globe - 09778146311

VISER CON PANEL COMPARISON TO OTHER FORMWORK Comparison of CON PANEL with other Formwork Features CON PANEL Bamboo Glued Formwork Wood Formwork Steel Formwork Flame Resistance Fire Resistance B2 Grade Flame Resistance No Flame Resistance No Flame Resistance Unrecyclable Unrecyclable Recyclable Recycling 100% Recyclable Rust and Deformation Easy Deformation Easy Deformation Water Resistance No Deformation Moderate Moderate Difficult CUSTOM Removal Process Easy 1200 x 2400 1200 x 2400 606 mm x1820mm (1.08sqm) Poor Poor Poor Size Good 0 0 1.7USD Acid and Alkali Resistance 0 4-5 4 40 Surface Treatment More than 50 times Fee Repeatable Frequency ● May 27, 2019 Site Inspection for Thermoplastic Board ● MDC BUILD PLUS purchased for a 324sqm Thermoplastic board in Q4 2017 ● Based on interview with MDC Build Plus warehouse team, there we no reported losses. ● REUSAGE: Stock pile condition after 12 uses (utilization for 1 Parkway Tower) ● Damages incurred by some panels were due to mishandling and improper stripping Testing Product Condition ● Thermoplastic Board did not crack / deform after multiple testing 12 Unit 316, No. 318 Interior Gallery Condominium, Alabang-Zapote Rd. Brgy. Talon 1, Las Piñas City Mobile No. Smart – 09209546310 Globe - 09778146311

Column Form VISER Column Form “ BLUE Column Form “ No Need Waler and tie rod One touch Assembled by column clamp 1800 VISER Column Form 1500 1200  Quality surface(finished quality)  No need Tower crane 900  Adjustable Column Size (50mm) 600  No Tie rod below 1000mm 300 [ Rebar spacer] (3m) No need Tower Crane. Standard Elv. [HAND OPERATED MO B I L E ] 13 Unit 316, No. 318 Interior Gallery Condominium, Alabang-Zapote Rd. Brgy. Talon 1, Las Piñas City Mobile No. Smart – 09209546310 Globe - 09778146311

VISER Column Form ▣ PARTS/ACCESSORIES ▣ BLUE FORM Column Ladder I type Hook Coupler POWER Working Corner Crane Hook CLAMP Platform Bead Alignment Clamp J BOLT C BOLT C BOLT SUPPORT ADJUSTER Wheel Set CORNER CLAMP No ITEM REMARKS No ITEM REMARKS 1 BLUE FORM 35Kg/m2 9 Handrail Steel Pipe 2 Column Coupler 10 Standard Clamp 3 Chamfer Strip 28A, 42A, R40 11 Alignment Coupler 4 Plug Ø20 12 Wheel Set 1 SET : 3pc 5 Crane Hook 13 Fixing Bolt 6 W orking Platform High : 1450 14 Push-pull Bolt 2 Set 7 Ladder width : 15 Rebar Regulator 400 The rod required if the thickness exceed 1m 8 Plank Width : 500 14 Unit 316, No. 318 Interior Gallery Condominium, Alabang-Zapote Rd. Brgy. Talon 1, Las Piñas City Mobile No. Smart – 09209546310 Globe - 09778146311

VISER Column Form ▣ FORM SPECIFICATION ▣ [ Below 450mm] [ 300~800 ] [ 300~1050 ] [ 300~1350 ] [ 300~1650 ] [ 300~1950 ] [ 300~2250 ] 600 950 1200 1500 1800 2100 2400 600 1200 3000 ▣ PANEL SIZE ▣ ▣ DIFFERENTELEVATION ▣ ① “ㅍ”Shape 63 Frame Form Usable ② “L” Shape Column Coupler 15 Unit 316, No. 318 Interior Gallery Condominium, Alabang-Zapote Rd. Brgy. Talon 1, Las Piñas City Mobile No. Smart – 09209546310 Globe - 09778146311

Column Form ▣ COLUMN [Other Shape] ▣ 1.“L”shape A. 600 PANEL : 2 pcs B. 950 PANEL : 1 pc C. 1200 PANEL : 4 pcs D. (150+600) I/C PANEL : 1pc 3.“T”Shape A. 600 PANEL : 0 pc B. 950 PANEL : 2pcs C. 1200 PANEL : 3pcs D. (150+600) I/CPANEL : 2pcs 2.“ㅡ”Shape 250 PANEL A. 600 PANEL : 2 pcs B. 950 PANEL : 2pcs C. 1200 PANEL : 4pcs 16 Unit 316, No. 318 Interior Gallery Condominium, Alabang-Zapote Rd. Brgy. Talon 1, Las Piñas City Mobile No. Smart – 09209546310 Globe - 09778146311

Providing quality service to customers through our revolutionary and innovative system. CLIENTS SERVED 5 STAR PCC BUILDERS CORP * JASA BUILDERS / JASA PROPERTY HOLDINGS *** JETHROCK CONSTRUCTION CORPORATION *** AC POWER ENGINEERING SERVICES AND TRADING ** JIGSAW BUILDERS JO TOP CONSTRCUTUON INC * ANCIENT MOUNT CONST. CORP ** KHAN ACE CONSTRUCTION * A.M SEGISMUNDO BUILDERS & CONSTRUCTION KIRIN CONSTRUCTION LENVOISA CONSTRUCTION, INC. *** ASPEN CONSTRUCTION & DEVT CORP ** LIAMBRETT CONSTRUCTION INC *** ASCENT DEV’T CONST. INC ** LNM2 TRADING PHIL. CO. INC * BASELINE CONST. CORPORATION*** LPSC BUILDERS * BAP CONST. & DEV’T CORP ** MDC BUILDPLUS INC – (MDC) **** MGS CONSTRUCTION INC. *** BEKTUR CORPORATION ** BESCO CLARK PHIL GROUP OF COMPANIES CORP* MELLINIUM ERECTOR CORP (MEC) *** ME SICAT CONSTRUCTION INC *** BENGAR INDUSTRIAL CORPORATION *** M & R ARCHITECTS * BLACPRIME CONSTRUCTION INC.** NATHANAEL JOHN BUILDERS & DEVELOPMENT BOUYGUES TRAVAUX PUBLIC PHILIPPINES INC*** CORPORATION*** BOSUNG E&C INC ** NEWCOPRE INDUSTRY INTERNATIONAL INC *** PREMIUM MEGASTRUCTURE INC *** BROSCO CONST. & DEVELOPMENT** PRIME TEKTON DESIGN AND CONSTRUCT*** CORPORATION*** PROGETTA DEV’T & CONST. INC. * RAAU ENGINEERING SERVICES * CATROAD BUILDERS * R-II BUILDERS, INC *** C.E. PADILLA CONSTRUCTION*** CORNER GEMSTONE CONST. CORP** RJEVA BUILDERS & TRADINGS * CREATIVE BUILD. SYS. IN CONST. & TRADING CORP.** RMJ DEVELOPMENT CORPORATION * DAHN BERGER PHILS. CONST. & DEV’T CORP *** DL CERVANTES CONST. CORP. *** ROSSLANCE CONST. AND DEVELOPMENT ** DATEM INCORPORATED*** RZBA CONSTRUCTION ** RITVIT CONST. AND DEV’T CORPORATION ** DAEBANG HILLS INC* R-II BUILDERS *** RCH SAN LO CONSTRUCTION & TRADING* DAELIM PHILIPPINES INC *** DDC- DELDEN CONST. CORP.** SUPER PROGRESS HARDWARE * STABLE BUILDERS * DIGEE GLASS ALUMINUM CORP *** TRIOMITE CONSTRUCTION CORP * DONGYANG BUILDERS * TRANSASIA CONSTRUCTION *** DREAMBUILDERS PRO. INC *** DEVELOPMENT CORPORATION*** DUMDUMA CONST. AND TRADING CORP. *** TEODORO CONSTRUCTION CORP *** DYNA CORE ENGINEERING & CONST. * TEKTON CONSTRUCTION CORPORATION ** EASY BUILDERS ** TRANSVECTOR DEVELOPMENT CORP ** ELARALOUIS BUILDERS SUPPLY & SERVICES ** VILVIER DEVELOPMENT CORP * ENROGEL CONSTRUCTION CORP *** VISION PROPERTIES DEVELOPMENT CORP *** VSL CIVIL WORKS PHILIPPINE BRANCH *** FIRST ORIENT DEV’T & CONST.*** WILL DECENA & ASSOCIATE INC *** CORPORATION (FODC) *** FS PHIL CORP *** WILLIAM ENGINEERING INC ** WILLAN BUILDERS * GLOBAL FAÇADE TECH PHIL INC * WILLSCAFF BUILDERS * GT LAND & MARINE SERVICES INC * GTC GLOBAL INC** HASKELL COMPANY PHILIPPINES, INC. *** HOHER CONSTRUCTION INC ** INTERFIELD ENGINEERING ** IMAGE BUILDERS & GENERAL SERVICES *** ISOFIRM CONST. CORPORATION *** LEGEND: ** B * C, D & TRADE 187 PCAB CATEGORY *** AAAA, AAA, AA, A

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Location VISER SYSTEM CO., LTD. Manufacturing plant 356, Najeon-ro, Saengnim-myeon, Gimhae-si, Gyeongsangnam-do, 50801, Rep. Of KOREA (99-1, Sachon-ri) VSRS SYSTEM & FORMWORKS INC. Office: Warehouse: 9375 Balubad Rd., Balubad 1st, Unit 316, No. 318 Interior Gallery Brgy., Balubad, Condominium, Alabang-Zapote Rd. Brgy. Silang, Cavite, Talon 1, Las Piñas City Philippines 4118 Mobile No. Smart – 09209546310 Globe - 09778146311 Providing quality service to customers through our revolutionary and innovative system.