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Indonesia OKI Constructs Processing Export Projects


Indonesia OKI Constructs Processing Export Project
Frame structure, the order total weight is 5875 tons, exported to Indonesia.

→Product Introduction

Welcome To RPIC -Expert in Steel structure

Whether your project is large or small ,we can provide you with a steel work solution   To meet your exact needs.

Warehouse steel structure
Bridge Steel Structure
Space Steel Structure
High-rise steel structure

RPIC  - Expert in Steel structure.

Metal structure building components directly from the factory so that we can offer you the lowest prices 。 Every building comes with all the necessary components, including the main steel frame, bracing system, purlin and wall girt, bolts, and screws. It also comes with roll-up doors, windows, and colorful wall panels. We can provide you with everything you need to build industrial, agricultural, and commercial buildings on the land, providing solutions for individuals and businesses.


Our professional team is ready to serve any buildings. We can provide you with the most efficient design and construction plan, which is fast and smooth to complete construction for your steel building projects.We have a workshop of more than 50000 square meters, a number of professional automation production lines, annual production capacity of more than 50000 tons. Steel member products have been exported to more than 20 countries and regions, such as the United States, South Korea, Japan, Indonesia, India, Germany, Brazil, Tanzania, Guinea, Dominica, etc. If you have any steel structure building need, please contact us.


Application: Steel structure warehouse, Steel structure factory, Chicken poultry house, Steel structure Hanger, Prefabricated house etc.


If you can provide the following information in your inquiry, it will be very helpful

1. Location (where will be built?) _____country, area

2. Size:Length*width*height _____mm*_____mm*_____mm

3. Wind load (max.Wind speed) _____kn/m2, _____km/h, _____m/s

4. Snow load (max.Snow height) _____kn/m2, _____mm

5. Anti-earthquake _____level

6. Brickwall needed or not If yes, 1.2m high or 1.5m high

7. Thermal insulation If yes, EPS, fiberglass wool, rockwool, PU sandwich panels will be suggested;

8. Crane needed or not If yes, _____units, max.Lifting weight____tons;Max.Lifting height _____m

Steel Structure Basic Parameter

Main ComponentsBaseConcrete and steel foundation anchor bolts
Main FrameHot Rolled or Welded H-Section Steel
MaterialQ235B,Q345B or others as per clients request
PurlinC/Z purlin:size from C120~C320,Z100~Z320
BracingX-Type or other type,angle or round pipe
Boltplain or high-strength bolt
Roof&WallEps/Rockwool/Pu sandwich panel or Color steel sheet
DoorElectri flat door
WindowAluminum or PVC window
Surface CoatingAnti-rust Paint or Hot Dip Galvanize
Sheet 0.3-0.8mm Galvanized or Color Coated Steel Sheet
 AccessoriesTranslucent Skylight Sheet, Ventilator,etc
metal building manufacturers

1. Concrete Footing

2. Anchor Bolt

3. Base Plate

4. End Wall Girt

5. Portal Bracing

6. Main Frame Straight Column

7. Wall Bracing

8.  Framed Opening  

9.  End Wall Wind Column

10. Roof Bracing

11. Main Frame Rafter

12. Jack Beam

13. Main Frame Tapered Column

14. Cantilevered Fascia Frame

15. Lean To Frame

16. Crane Beam

17. Crane Column

18. EOT Crane

19. Roof Pulin

20. Flange Brace

21. Sag Rod

22.Eavt Strut

23.Side Wall Girt

24.Flush Fascia Frame

25.Cage Ladder

26. Deck Panel with Steel Mesh

27.Hand Rail ( steel)

28.Stair Case(C channel/ Checker Plate) 29.Crane Bracket

Material List

steel building manufacturers

CL-W840 TYPE Roof Sheet

steel structure warehouse

CL-W840 TYPE Roof Sheet

steel structure company

CL-W840 TYPE Wall Sheet

structural steel contractors

PUR/PIR Wall Panel

PUR/PIR Roof Panel

PUR/PIR Roof  Panel

Rock wool wall /roof panel

Rock wool wall /roof panel

Materials and Accessories required for all steel structure projects
structural steel suppliers
prefabricated warehouse

Materials and Accessories required for all steel structure projects

Project Performance

steel building suppliers

Large-Scale Public Facilities

Rizhao Ocean Park project

It is a key construction project of Shandong provice and a key tourism project of Rizhao City.   It consist of an aquarium and a garden of flowers and birds, with a total contruction area of 36800 m² and a total steel consumption of 2400 tons.

Industrial Plant Construction

Hyundai VIA Automobile Engine Plant I-IV Project

Our company first constructed the VIA Phase -1 Main facory building project in March 2006, then successively contracted the engine plant 2/3/4, the blank factory 2/3/4 ,mold plant and other project, with a total construction area of more than 200,000m²

metal frame structure
steel truss manufacturers

Super High-rise Steel Structure

Qingdao Haitian Hotel

This project consist of three 40-75 storey towers with a total construction area of 494,600 square meters, After completion, the project will be renovated to a new hight 369 meter in Shandong.

Lanshan Port Pipe Belt Conveyor Double Line Truss Project

The total length of the project is about 6.6 kilometers, with a total steel consumption of 3900 tons, It is dismantled into 261 trusses for welding and processing, which takes 45 days for workshop production and only 30 days for on-site installtion.

steel building fabricators
steel frame suppliers

Grocery Store Plant Project

The factory building of the project is 201.1 meters long and 109.1 meters wide, with a building area of 21940m²。 The eaves are 12 meters high and the maximum span of single span steel structure is 54 meters.

Tanzania Steel Bridge Project

Rizhao Ocean Park project

Tanzania-Malay Bridge,single span structure, the total length is 126ters, main structure length is 94.5 meters, bridge deck width is 8.5 meters, and total weight is 349.6 tons.

steel structure components

Production Process

Material testing and preparing

Material testing and preparing





Automatic submerged arc welding

Automatic submerged arc welding

Flange plate of straightening

Flange plate of straightening



Assembly dimensions inspecting

Assembly dimensions inspecting

Nondestructive testing

Nondestructive testing

Shot blasting and descaling

Shot blasting and descaling

Spray paint processing

Spray paint processing

Measurement of coating thickness

Measurement of coating thickness



Our Company

steel frame manufacturers
steel structure manufacturer
structural steel manufacturers
steel frame warehouse

Rizhao Port Shipbuilding & Machinery Industry Co., Ltd (RPIC), is a large comprehensive state-owned enterprise combining industrial products research and manufacture, steel structure and equipment producing, general contracting service for industrial system and ships & equipment building and maintenance. The main business scope covers port, marine equipment, mining, electric power, cement, paper making and other industries. With excellent management team, outstanding professional technology, splendid culture background,abundant industrial experience, Rizhao Port Shipbuilding & Machinery Industry Co., Ltd is dedicated to cultivating itself an integrated general contractor combining design and development of industrial products, processing and manufacturing of steel structure and new building materials, operation and maintenance of port process system engineering and equipment, and strives to provide customers with more premium comprehensive services adhering the concept of "Based on port, technology innovation, products leading and integrated services ".

Production Facilities

The work shop is equipped with centralizes air supply systerm, including four sets of high-precision CNC plasma cutting equipment, two Type-1000 NS band swing machine, one TYPE-qxy steel pate pretreatment production line, one assembling& straightening&welding all in one machine, one shot blasting machines and traveling cranes and single leg gantry cranes.

steel structure warehouse/ supermarket/ cowshed
steel structure workshop
steel structure building
structural steel company
steel structure supplier
steel structure shopping mall


Our company have obtained the construction qualifications of grade I general contracting for housing construction, grade I professional contracting for steel structure, grade II professional contracting for architectural decoration engineering, grade II professional contracting for building curtain wall engineering, BG1, BG1 (PE Special) and GB2 (2) GC2 for pressure pipeline. At the same time, we also obtained the European standard EN1090 certification, American steel structure welding standard (AWSD1.1) certification and ISO3834 international welding system certification.

prefab steel warehouses
steel frame warehouse construction
structural steel warehouse
structural steel building components
prefab warehouse steel structure

Our Customer

steel structure prefabricated hall
Our Customer
Our Customer
Our Customer
Our Customer
Our Customer

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