1. who are we?
We are based in Shandong, China, start from 2023,sell to Domestic Market(20.00%),Mid East(10.00%),Central America(10.00%),Southeast Asia(10.00%),Eastern Europe(10.00%),Northern Europe(10.00%),North America(10.00%),South Asia(5.00%),Western Europe(5.00%),South America(5.00%),Southern Europe(2.00%),Oceania(1.00%),Africa(1.00%),Eastern Asia(1.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Optical glass windows,Optical glass components,Quartz glass parts,Quartz glass capillary tubes and rods,Quartz glass instruments

4. why should you buy from us not from other suppliers?
We are experienced in optical and quartz glass industry for more than 20 years, owns a large production base of 30,000 square meters in Laiyang. We are a high-tech comprehensive glass processing enterprise integrating R&D, production and sales.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,Germ