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PUYUAN holo ka penaʻana, 'oihana Hookah o ka holo ka penaʻana mīkini ma Kina. Ua hoʻomōhala i holo ka penaʻana enehana ka luna o 20 makahiki, ua mea he kiʻekiʻe-ʻenehana hana noniakahi me ka noiʻi & ulu, 'ike loea ka penaʻana, mīkini manufacturing, kuai ana a me ka penaʻana hana pu.
Mākou i ole loaa wale ISO ka pono'ōnaehana a me ce Product palapala, akā, i waiwai i ka helu o na Sila Nui o ka 'enehana holomua. Pololei lawe mai i ka ISO 9001 ka pono'ōnaehana i loko o ka manao, manufacturing,? Iecaianoaaiiuo a me ka nana ana o kela a me keia ...

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Mākou i turnkey hana, a me ka penaʻana ho film noiʻi, lako a ka R & D, manao, manufacturing, mea hoʻonoho, debugging, hookolokolo? Iecaianoaaiiie, nā limahana aʻo a me ka mīkini ka hoʻoponopono ...

Vacuum coating machine is one of the most widely used vacuum equipment in vacuum application industry at present. General vacuum chamber, vacuum unit, electrical control cabinet these three system as working principles. Vacuum chamber size is different according to the different products an...
1. Equipment grounding must be reliable and always check the electrical conductivity of the grounding device 2. The diffusion pump and the oil booster pump must be connected with the cooling water before heating, and the pump stops working, but the cooling water must not be cut off when th...
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