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Accessories

Rims

Rims

Product Details

PART
NUMBER
OREGON
NUMBER
GB
NUMBER
SPLINE PITCH TEETH
LG3757B7 68210 GBA7L7 STANDARD 7 3/8" 7
LG4047B7 22270 GBB7L7 STANDARD 7 .404" 7
LG3757X7 18720 GBA7S7 SMALL 3/8" 7
LG3257X7 11892 GBJ7S7 SMALL .325" 7
LG3257M7 / GBJ7M7 MINI .325" 7
LG37597M7 / GBA7M7 MINI 3/8"LP 7
LG3258X7 11891 GBJ8S7 SMALL .325" 8
LG3258X7 22273 GBA8L7 STANDARD7 3/8" 8
LG2509×7 / GBK9S7 SMALL 1/4" 9
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File Pack Type: 1
File Diameter: 4.8mm/3/16"
File Shape: Round
About Us
Hangzhou Longer Sawchain Co., Ltd.

Hangzhou Longer Sawchain Co., Ltd. was established in 2007. It is near the beautiful Qiantang River, about 20 km away from Xiaoshan International Airport and about a 2-hour drive from Shanghai and Ningbo Port, respectively.

Longer Factory is a professional enterprise dedicated to the research, development, production, and sales of saw chains and chainsaw accessories. With years of experience in the industry, the company has established itself as a reliable manufacturer of high-quality saw chains, guide bars, and other related products.

The company prides itself on its advanced production technology, stringent quality control systems, and a strong commitment to innovation. By continuously improving its products and processes, Hangzhou Longer Sawchain Co., Ltd. ensures that its offerings meet the diverse needs of customers in both domestic and international markets.

We strive to provide efficient, durable, and eco-friendly solutions for forestry, landscaping, and other applications. With a dedicated team and a customer-centric approach, Hangzhou Longer Sawchain Co., Ltd. aims to maintain its reputation as a trusted partner in the chainsaw industry.

Certificate of Honor
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  • ISO9001 Certification
  • CE Certification
  • UL Certificate
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