The main oil seal of the hydraulic cylinder is widely used in various mechanical equipment such as excavators. It features excellent sealing performance, good resistance to oil and wear, excellent high and low temperature performance, and strong anti-aging ability.
hotline：0769-85536776
Tel：Mr. Wang 15803418734 / Miss liu 13509206936
FAX：0769-85536576
QQ：286805348
E-mall：jacob@seidai.com.cn
Address：No. 1 Kangtai Street, Xianxi Industrial Zone, Chang’an Town Dongguan
Centrally resolve 10 major difficult problems that concern customers
Our material is mainly imported from Japanese Sumitomo, Shinetsu, Mitsui, Japanese Unoue, focusing on resolving various difficult problems in silicon rubber product.
Adopt precise mold processing equipment, excellent mold development and design team, use most reasonable mold structure design, high production efficiency of product, without burr residual, meet requirement of customer for dimension.
●The customer Dongguan INOAC is the first-tier supplier of international automobile brands such as Honda, Nissan, Toyota, etc.
●The customer Dongguan YOKOWO is the first-tier supplier of numerous Japanese automobile brands, and such automobile brands as GM, BMW, etc
●Yongyong is the first-tier supplier of Japanese Brother and passes Brother’s 5R qualification review
●Passed factory inspection review of Sumitomo Electric Fitting
●We gained No. 1 in Dongguan INOAC QCC activity, we are 5A supplier of Dongguan YOKOWO Auto Part for 23 consecutive years.
●Strictly implement ISO9001：2008 production management system standard process, strictly control every step of QC engineering drawing
●Standard production process, product adopts serial number management, product can be traced to the number of every tooling, mold, the source of every batch of material; Jit inventory management can 100% meet requirement of customers for delivery.
●Total involvement, continuous improvement, customer satisfaction, integrity based
Address: Room D, 15/F, Fu Shing Commercial Building, 54-58 Jardine's Bazaar, Causeway Bay, Hong Kong
Factory Address: Weiken Town，Fuzhou，Shabu Town，Fuzhou，Shatian Town，Dongguan City，Guangdong Province，China
TEL：+0769-85536776FAX：+0769-85536576
Contacts：(+86)-13650056542/Miss LuoE-mall：luo_sc@seidai.com.cn
公司地址：平阳省，北新渊县，地国社，深泉村庄，地图第4号，地块编号781
Company address：Land plot No. 781, Map Sheet No. 4, Suoi Sau Hamlet, Dat Cuoc Commune, Bac Tan Uyen District, Binh Duong Province, Viet Nam
工場住所：ビンズン省、北天雲区、ディコック村、シェンクアン村、地図番号4、プロット番号781
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YUE ICP：14043508-1
