广东和发INTRODUCTION, PRODUCTION PROCESS ...COMPANY INTRODUCTION PRODUCTION PROCESS, PRODUCTS &...
Transcript of 广东和发INTRODUCTION, PRODUCTION PROCESS ...COMPANY INTRODUCTION PRODUCTION PROCESS, PRODUCTS &...
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COMPANY INTRODUCTIONPRODUCTION PROCESS,
PRODUCTS & ACCESSORIES
GOLDEED DEVELOPMENT LTD.GUANGDONG HEFA STEEL TOWERS CO., LTD
Http://www.goldeed.com
15-02-2009
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View of the factory
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COMPANY INTRODUCTION
• Our factory is a specialized manufacturer of microwave towers as well as electric transmission and substation structures.
• It was founded in 1993 and is located in Nanhai District, Foshan City, Guangdong Province, P.R. China with an area of 73 thousand square meters.
• Perfect location. Convenient transportation networks.
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STAFF
• Our factory has a staff of more than 500 persons.
• 22 of them are middle and high level management personnel; 30 are engineers, five of whom are senior engineers; and more than 280 are skillful workers and specialized technicians.
• Regular training.
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PRODUCTION AND INSPECTION EQUIPMENTS
• More than 200 sets of production equipments.
• Ten automatic production lines of angle steels.
• Complete inspection equipments.
• Advanced galvanizing kettles.
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ANNUAL PRODUCTION CAPACITY
• The annual capacity of production reaches up to 80,000 tons.
• The galvanizing capacity totals 120,000 tons.
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WAREHOUSE & WORKSHOP
• We have an indoor warehouse of 6,000 square meters for the storage of raw materials.
• 2,000 square meters fasteners warehouse.
• 10,000 square meters machinery workshop.
• 5,000 square meters hot-dip galvanizing plant equipped with an advanced air filter imported from Germany.
• 800 square meters fasteners production and sherardizing workshop.
• 3,000 square meters pre-assembly site.
• 6000 square meters loading yard of finished products equipped with 3 sets of large scale overhead cranes.
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PRODUCTION PROCESS
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Raw material warehouse
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Angle steels in the warehouse
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optical spectrum analyzer from Germany for chemical examination
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Test of tensile strength of the steels before production
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CNC new punching production line form Italy
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CNC drilling production line from Italy
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CNC drilling production line from Italy
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Cutting of connecting plates
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Punching
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Semi-automatic production line of angle steels
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Shop mark
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Punching on automatic production line
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Checking the size and location of holes
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Bending
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Crop
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Welding of tower foot
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Welding
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Test assembly site
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Test assembled four-legged self-supporting tower
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Test assembly of four-legged self-supporting tower
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Galvanizing workshop
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Air filter imported from Germany for the galvanizing workshop ----- Concept of environmental protection
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Self-developed power supply control system for the galvanizing kettle
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Checking before galvanizing
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Before galvanizing-in the galvanizing workshop
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Treatment before galvanizing
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Galvanizing
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Galvanized angle steels
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Checking after galvanization
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Packing
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Marking
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Loading yard of finished products
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Loading yard
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Loading of self-supporting tower into the container-1
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EXELLENT QUALITY OF PRODUCTS, SERVICES & GOOD REPUTATION
• Strong technical strength.
• Strict quality control system.
• Efficient management system for purchasing of raw materials, inspection, production, delivery and after-sales services.
• Excellent services.
• Awards and certificates
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PRODUCTS & ACCESSORIES
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Characteristics of our towers
• Technically advanced.
• Accurate size, excellent galvanizing quality, neat packing.
• Low production cost and competitive price.
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TYPES OF MICROWAVE TOWERS
1. Four-legged self-supporting towerPipes or angle steels are used as the tower legs.
2. Three-legged self-supporting towerPipes or angle steel are used as the tower legs.
3. Guyed towerThe major material is steel pipe.
4. Monopole (steel monopole & camouflage tree tower)Steel pipe
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self-supporting tower
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self-supporting tower (angle steels)
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Three-legged self-supporting tower (angle steels)
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Three-legged self-supporting tower
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Double GSM Beautification Monopole & Shelter
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Monopole
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Powder coated double platform telecom pole
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Installation of three legged self-supporting tower
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Tower foundation
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Installation of three legged self-supporting tower
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Guyed pole tower (pipe)
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Three-legged guyed tower
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Camouflage pine tree tower & palm tree tower
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Camouflage Palm tree
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Palm Tree bark and base plate
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ELECTRIC TRANSMISSION TOWER
• 750kV and below transmission towers
• Cross arms of concrete poles
• Substation steel structures
• Non-standard line accessories
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Electric transmission tower
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Electric transmission tower
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Electric transmission tower
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Electric Tower
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Pipe transmission tower test assembly