Shandong Yigang chemical CO. ,LTD in cooperation with Shandong university, approved by shandong government, equipped with 3 production lines, we have established a well-operated R&D,production. marketing, sales, administration and HR system, thus, we have successdully certificated to ISO 9001 quality system, ISO 14001EMS and QEOHS. at the same time,we also abtained a lot of honors,Quality management award of Shandong province "top-10 enterprise" of china please be rest asured of our company ability, and the quality of the product, we could produce as your required
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