Weihai Wanfeng Tower Crane TOPKIT

Ref Price:
Loading Port:
Payment Terms:
Min Order Qty:
Supply Capability:
15 unit/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

Weihai Wanfeng Group is located in Manshan Town, Weihai City-Model Town of National Small Town Construction, where

traffic is convenient and industry is developed.
  Weihai Wanfeng Group, originally founded in 1995, is one of the first enterprises that restructured in Wendeng City

in 1997. The present group company was founded in 2003 and composed of four companies-Wanfeng Steel Structure, Wanfeng

Door & Window, Wanfeng Leasing and Yifeng Properties. It has 400 staff, fixed assets of about RMB70 million and land

area of 90,000m2. Main products include FO/23B, 7030, QTZ125, QTZ80, QTZ63, QTZ40 and QTZ315 series tower crane,

construction lifts and material elevator, as well as construction steel structure and high-grade aluminum-plastic doors

and windows. Its products are sold in more than 10 provinces and cities in China and over 20 foreign countries.
  Weihai Wanfeng Group is Top 10 Tower Crane Enterprises of Shandong Province, Top 100 Private Enterprises of Weihai

City, Top 20 Enterprises of Wendeng City, "AAA" Level Banking Credit Enterprise, Provincial-level Advanced Equipment

Management Unit, Provincial-level "Contract Honored and Promise Kept" Unit and Top 100 Provincial-level Honest

Enterprises. "Wanfeng" trademark was rated as Shandong Famous Brand, and Wanfeng tower crane is honored Shandong Brand-

name Product.
  Weihai Wanfeng Group has always been adhering to the business tenet of "quality first, credit first", regarding

customers as God and workers as source of development, paying attention to technology development, service and product

quality, introducing and innovating brand products, and injecting endless vigor and vitality to the company development.
  Weihai Wanfeng Group has strong technical force and excellent testing equipment. In 2001 it passed IS09001: 2000

Quality Management System Certification, and enhanced both management and service quality. With China's entry into WTO,

Wanfeng Group keeps an eye on the world development and continuously expands foreign markets. In 2004, its products

entered the international market, in 2006 took the lead to achieve license to enter the Russian market, and in 2007

passed CE certification and opened the door to the EU market, winning favorable opportunity for construction in foreign

market. With good reputation and services, our products attracted are more and more foreign customers.
  After nearly 10 years of development, Wanfeng Group has developed into an enterprise engaged in multi industries-

construction machinery, construction steel structure, building doors and windows, and real estate. The opening Wanfeng

Group always marches ahead.
Mr. Ma Shangquan, chairman of Wanfeng Group, said, "We serve your need, and promise to meet your satisfaction", and

welcomes cooperation with old and new customers to expand business opportunities and seek common development.
  The developing Wanfeng Group will continue to innovate and take part in market competition both at home and abroad

with confidence and determination, produce newer and better products based on self-encouragement and strict management,

and strive in the new century future development to accept the challenge.

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:does every japanese child knows how to fold a paper crane?
in Tokyo they do and remember wax on wax off
Q:National standards for tower cranes
Tower crane GB/T5031 - 2008 has been implemented since February 1, 2009. In accordance with the new standards promulgated, chief editor -- China Academy of Building Research Institute of building mechanization of Langfang, Beijing and Hebei respectively in Hangzhou, Nanning held the new standards xuanguan. Luo Wenlong, director of the standard editor and vice president of Li Shoulin, explained the new standards comprehensively. The new standards are quite different from the previous standards, adding a lot of security related content, mainly embodied in the following 3 aspects: 1) the principle of different. Previously considered issues mainly consider the domestic tower crane industry technology status, appropriately reflect the advanced nature, and now is the requirements and international benchmarking, consider safety. 2) different forms of organization. The standard used in scientific research institutes, universities, factory assistant; the preparation unit including Research Institute, and the host plant, supporting enterprises, universities, inspection unit, there are relatively large units on behalf of (rental business), etc..
Q:how much does a crane operator make ?
don't know
Q:Breifly explain the brake system in the lifting devices ex. Over head crane?
Cranes work using hydraulics and cables. The cables are wrapped around pulleys and the pulley is turned using hydraulic power. The brake system is simply stopping the pulley from turning by reducing power. The hydraulic system typically will turn a series of gears which in turn spins the pulley that the cable is wrapped around. It's different than a brake system say on a car where when you hit the brakes, pads squeeze on the interior of the wheel rim slowing it down. Cranes you just reduce power and stop the pulley from turning. They also have emergency stops. Older cranes have wedges that would be released onto the cable and then the wedges would grab the cable and slip into a ring. The narrow end of the wedges would slip into the ring first and then as the wedges increased in diameter the grip on the cable would get tighter and then stop the cable from moving. They also have systems on the pulleys to stop the pulley from spinning. They essentially work the same way as a car break. When the emergency brake is triggered, pads will squeeze on the rim of the pulley to stop it. These mechanisms work by friction. They could also have holes around the pulley and a steel pin would be pushed into one of the holes to stop it from spinning. Of course if the force of the weight exceeded the strength of the pin, it would shear.
Q:Do they mention Seneca Crane by name in book 1 (The Hunger Games?)?
no they didn't in the first book.. but they do in catching fire.. the name seneca crane is mentioned when katniss make and effigy thru a dummy, and she painted seneca crane with a berry on the chest during the training, which give her a perfect 12 score during the training course..the first in the hunger games history..
Q:Do cranes only watch water when theres fish?
They also eat bugs and little critters. It could have been looking just outside of the pond, also it could have not known there weren't any fish and thought to give it a try anyhow.
Q:What should I do with 1000 paper cranes?
Well if you don't want to keep them you can look up organizations that wish to use them for a project. There are a lot for Japan, one that was organized recently for the tsunami was accepting cranes for a fundraiser (every crane sent in earned a certain amount of money with the finished collection being placed in an art museum). I know some hospitals accept cranes for the children's ward, that is what my class did in elementary school we made 1000 and the hospital used them as decorations for the Christmas tree. Then there are individual projects that people start online with which they are accepting cranes to fulfill the one thousand mark for people they know who are sick etc. (relates to the story behind the 1000 paper cranes practice). As a side note if you contact the organization you find a lot of the time the shipping is prepaid you just have to drop them off at the post office. Hope this helps.
Q:thoughts on this Stephen Crane poem?
If Jesus did not say it it is irrelevant!
Q:Paper cranes...?
no. But I have read the book sadako and the thousand paper cranes. I was so sad when I read that. I have always wanted to fold A paper crane.
Q:A crane lifts a 2.75x10^3N bucket containing 1.20 m^3 of soil (density = 2.00 x10^3 kg/m3)to a height of 6.95m?
Crane work = weight to be lifted x 6.95 m Weight to be lifted = 2.75x10^3 N + 1.20 m^3 (2.00 x 10^3 kg/m^3) (9.8) = 2750 + 23520 = 26270 Therefore, Crane work = 26270 x 6.95 = 182576.5 J

1. Manufacturer Overview

Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range