Shandong Chengsheng International Trade Co., Ltd. is a professional manufacturer engaged in the design, research and development, sales and service of steel transmission towers, telecommunication towers, and building materials. The company is located in shan'dongsheng, with convenient transportation.
We believe in a win-win business. We have our own physical and chemical laboratories to ensure that the raw materials are qualified. Passed the SGS factory welding procedure certification in 2017. There are more than 240 employees, with rich experience in welders, many of whom have welding certificates. We warmly welcome you to visit our factory.
Quality is our culture. Our quality management team has a non-destructive testing certificate and sufficient testing equipment. From raw material procurement, processing, testing to packaging, every process is strictly controlled for quality. If the quality is not good, we also support a full refund.
With an export license, the products are exported to the United States, Russia, Saudi Arabia, Jamaica, Suriname, the Philippines, Japan, Africa, India and other countries. Our products have been widely praised at home and abroad. We will be your trusted supplier in China.
Specification:
We are leading Chinese Tower manufacturer which have 16 years experiences, offering all kind of tower products and related accessories, do installation and maintenance, and have been exporting more than 20 countries over the decades.
Also we have lots of experiences for the tower design based on International standard and offering low cost-effective solution to our clients worldwide.
No. | Description | Detailed Specification and Major design Parameters |
1 | Design Code | 1. Chinese National Standard: a. DL/T 5154-2002 Technical Regulation of Design For Tower and Pole Structures of Overhead Transmission Line b. DL/T 5219-2005 Technical Regulation for Designing Foundation of Overhead Transmission Line 2. American Standard: a. ASCE 10-97-2000 Design of Latticed Steel Transmission Structures b. ACI 318-02 Building Code Requirement for Structure Concrete |
2 | Design Software | PLS and MS Tower, SAP2000, AutoCAD, STW, TWsolid, SLCAD etc |
3 | Design Loading | As per requirement and specification by Clients worldwide. |
4 | Load test/destructive test | We can arrange it by Government authority if it is necessary and the cost of such kind of test is separately from the tower pricing. |
5 | Voltage | 33KV, 66/69KV, 110KV, 220KV/230KV, 330KV, 380/400KV, 500KV, 750KV, 800KV, 1000KV Transmission Line |
6 | Hot-dip galvanization | ISO 1461-2009, ASTM A123 |
7 | Steel Grade | 1. High strength low alloy structural steel: Q420B which is equivalent with ASTM Gr60 2. High strength low alloy structural steels: Q355B which is equivalent with ASTM Gr50 or S355JR 3. Carbon Structural Steel: Q235B which is equivalent with ASTM A36 or S235JR |
8 | Bolts and Nuts | Mainly ISO 898 grade 6.8 and 8.8 bolts for Both Chinese, ISO and DIN standard |
9 | Tower Type | Angular Towers, Tubular Towers, Guyed Mast, Monopole Tower |
10 | Tower Type | Suspension Tower, Tension Tower, Dead Tower, Substation Structure |
11 | Warranty | Tower structures: 10 years |
12 | Return Period | 50 Years |
13 | Transportation | We are very close to the biggest port in the world which is our advantage for sea transportation. |
14 | Quality Control | Follow ISO 9001 system and strictly QC inspection for raw material, prototype assembly test, galvanization test and pre-shipment inspection for the both quantity and quality We treat the quality first and 100% inspection ratio. |
1. Price Term: EXW, FOB, CFR or CIF.
Shipping seaport: Qingdao Seaport. For FOB, CFR or CIF price, please specify which exact model you need, and tell us your orderquantity so that we can calculate the local transport charges and sea freight.2. Payment: Typically 30% by T/T as a deposit, balance by T/T or L/C at sight before shipment. Another payment way can be negotiated.3. Delivery: for towers, goods can be ready for shipment about 30~60 workdays after receiving the deposit.4. How can I get a price of needed Tower?A: Please give the exact dimensions such as tensile strength, height, thickness, material, top and bottom diameter. We can according to your specification give you a similar price.B: You can send us a drawing; we can according to your drawing give you one price.5. I am a small wholesaler, do you accept the small order?It's no problem if you are a small wholesaler; we would like to grow up with you together.6. I am a designer; Can you help me to produce the sample which we designed?Our mission is to help customers to be successful. So it's welcome if we can help you solve the problem and make your design cometrue.7. Can you make Door to Door service? Because I don't know how to do customs clearance.Yes! We can make Door to Door service to help you save much time of shipping. Also, we have a big discount with shipping company because we have done much of this every day. So it will save your time also money.