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Piston alternatives & similar sites

活塞环_活塞套件、密封件制造商_批发商 — 18 websites ranked by shared content topics, category and on-page relevance.

Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Auto Parts →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
piston.com.cn ↗	100 match 1 shared topics	活塞环_活塞套件、密封件制造商_批发商	China zh	auto-parts	robotsllmsaihumans	emailphone	none
pistonring.org.cn ↗	100 match 1 shared topics	活塞环_活塞套件、密封件制造商_批发商	China zh	auto-parts	robotsllmsaihumans	emailphone	none
pistonring.net.cn ↗	100 match 1 shared topics	活塞环_活塞套件、密封件制造商_批发商	China zh	auto-parts	robotsllmsaihumans	emailphone	none
pistonring.com.cn ↗	100 match 1 shared topics	活塞环_活塞套件、密封件制造商_批发商	China zh	auto-parts	robotsllmsaihumans	emailphone	none
pistonring.cn ↗	100 match 1 shared topics	活塞环_活塞套件、密封件制造商_批发商	China zh	auto-parts	robotsllmsaihumans	emailphone	none
piston.org.cn ↗	100 match 1 shared topics	活塞环_活塞套件、密封件制造商_批发商	China zh	auto-parts	robotsllmsaihumans	emailphone	none
piston.net.cn ↗	100 match 1 shared topics	活塞环_活塞套件、密封件制造商_批发商	China zh	auto-parts	robotsllmsaihumans	emailphone	none
doijsealing.com ↗	69 match 1 shared topics	高性能橡胶密封件制造商-苏州杜一嘉密封科技	zh	auto-parts	robotsllmsaihumans	email phone	none
sae-falan.cn ↗	66 match 1 shared topics	安扣液压 - 江苏常州专业SAE法兰液压连接件制造商	China zh	auto-parts	robotsllmsaihumans	email phone	none
dl-czfz.com ↗	65 match 1 shared topics	瓦房店中孚轴承制造有限公司	zh	auto-parts	robotsllmsaihumans	email phone	none
painuo.cn ↗	65 match 1 shared topics	武汉派诺机械制造有限公司	China zh	auto-parts	robotsllmsaihumans	emailphone	none
nhkseal.cn ↗	65 match 1 shared topics	NHK Seal - 常州利来密封件有限公司	China zh	auto-parts	robotsllmsaihumans	emailphone	none
ruixin-nb.cn ↗	65 match 1 shared topics	特瑞堡密封件_液压密封件厂家_宁波密封件-宁波睿鑫机械设备有限公司	China zh	auto-parts	robotsllmsaihumans	emailphone	none
ctdjx.com ↗	64 match 1 shared topics	济宁畅通达工程机械有限公司-济宁搅拌车_济宁小型混凝土搅拌车_济宁搅拌车生产厂家	zh	auto-parts	robotsllmsaihumans	emailphone	none
r-d-s.cn ↗	64 match 1 shared topics	荣德松汽车制造有限公司	China zh	auto-parts	robotsllmsaihumans	emailphone	none
sampe.com.cn ↗	64 match 1 shared topics	联轴器厂_橡胶件生产厂家_橡胶密封件-江门市森柏实业有限公司	China zh	auto-parts	robotsllmsaihumans	emailphone	none
disasterdebris.com ↗	64 match 1 shared topics	中欧APP【中国】股份有限公司\全天在线看第9集-8090电影网	zh	auto-parts	robotsllmsaihumans	emailphone	none
plasticbearing.cn ↗	64 match 1 shared topics	塑料轴承_滑动轴承_PEEK_PTFE_聚酰亚胺_密封件_东莞裕隆—专长生产及制造高功能塑料制品密封件厂家	China zh	auto-parts	robotsllmsaihumans	emailphone	none

How the match score works

Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:

shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.
same category whether they sit in the same business / industry category.
content & title how closely their titles and page descriptions line up in wording and meaning.

No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.