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About Us

Our History

Zhonglin Industry Co.,Ltd.was established in 1993. After more than 30 years of unremitting efforts,Zhonglin Industry Co., Ltd. has become a professional company,specialized in manufacturing an entire range of leaf spring assemblies,which is made of 60Si2Mn(SUP6), 55CrMnA(SUP9), 50CrVA(SUP10) and etc for different kinds of vehicles ranging from trucks, trailers, agriculture vehicles, to light or heavy-duty vehicles. The company takes uncompromising quality products,competitive prices, and fast delivery service as the development concept,committed to let customers enjoy the best service.We are qualified to do the OEM service and guarantee that all our products meet the overseas advanced examinations as well. All the customers at home and abroad are always welcome to visit our company. We sincerely look forward to cooperating with you one day.

Our Factory

Zhonglin Industry Co., Ltd. a large–scale company specializes in manufacturing an entire range of leaf spring assemblies for different kinds of vehicles ranging from trucks, trailers, agriculture vehicles, to light or heavy-duty vehicles. The company is located in Longyan City, the west of Fujian, China. It takes about 2 hours by car or one and a half hours by bullet train from the Xiamen to the company. The traffic is convenient and the surrounding environment is very suitable.Through more than 30 years of effort, the company has produced advanced automobile spring leaf assemblies and production lines, superior testing equipment and powerful technical force, perfect sales channel and obtained ISO9001:2000 Quality System Authentication Certification. Now the company has a monthly output of more than 1500 tons of leaf springs.

Product Application

Product use: trucks, trailers, agriculture vehicles, light vehicles, heavy-duty vehicles

Our Certificate

1. Excellent quality

We obtained ISO9001: 2000 Quality System Authentication Certification.

2. Powerful technical force

We have our own factory, deep plowing the party supplies industry for more than 30 years.

Production Equipment

Zhonglin also has a state of the artfully computerised Taper Rolling machine for the manufacture of Parabolic springs, especially LBZ 220 automatic long tapered machine.Leaves are heated in a Furnace and passed on the taper rolling mill, where the parabolic curve is created on the leaves.This operation is fully controlled by the Computer, in which the parabolic co-ordinates are stored.Zhonglin leaf spring is fine and durable. The products are popular at home and abroad. We have explored the overseas market and our products are widely used in Southeast Asia,MIDDLE EAST, SOUTH AMERICA, AFRICA, EUROPE, more than 40 countries.

Production Market

We have customers from both domestic market and oversea market.

Our main sales market:

Domestic Market 5%

Oversea Market 95%

Our Service

Besides our existing products, we can produce various products according to customers' drawings. In the early stage, we will communicate with you in detail. After the product is confirmed, we will go over the drawings with you one more time to make sure it's all right before production.All the staff incessantly work hard to offer uncompromising quality products and fast delivery service to let you enjoy the best service.

Our Exhibition

Our company takes part in various exhibitions every year,such as the Canton Fair and various exhibitions in Shanghai. In addition to China's exhibitions, many international exhibitions also have our presence. Our booth is very popular, our products are loved by customers, many customers know us through the exhibition, and cooperate with us.

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